75 Answered Questions for the topic square root

06/08/16

How can I solve this?
Square root of 64w^6
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Square Root

06/05/16

Solve the equation. Check your answer.
√c = 20
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Square Root

06/05/16

Solve the equation. Check your answer.
√c = 16
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Square Root Math Describe

05/05/16

Describe how you would estimate the square root of a number that is not a perfect square without using a calculator?
I don't know the answer( honestly) I need help please. Thank you!
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02/01/16

Solve using the quadratic formula: y = 3x² + 10x + 4
Q. Solve using the quadratic formula: y = 3x² + 10x + 4   (-5 ± sqrt(22)) / 3 (10 ± i sqrt(38)) / 6 (-10 ± 13 sqrt(4)) / 6 (5 ± sqrt(12)) / 3 (-5 ± sqrt(13)) / 3   Thank you! 
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01/25/16

solving an equation with a radical
solve the equation: the square root of x+2 - the square root of 2x+3 = -1
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01/25/16

solving an equation with a radical
what are the solutions to the equation: the square root of x+5 + the square root of x-5 = 10
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Square Root Precalculus

12/18/15

L=1/(square root of...)"8-2x-x^2"
HELP!!!!!!!! I dont know where to start. solve for x
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11/19/15

Please help me answer the following questions on surds.
1) Can a negative be a perfect square? 2) Is -67 an integer? 3) Is 3/7 an integer? 4) What is the square root of 729 with a little 3 on the left of the square root sign? 5) What is the square... more
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Square Root Math Calculus Precalculus

11/11/15

Prove Basic Problems (Dealing with Sin, Cos, Tan)
Prove:   SQUARE ROOT OF (3cosx+4sinx)2+(4cosx-3sinx)2 = 5   Please include step by step and the identities used next to each step! :)
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Square Root Rounding Decimals Area

10/20/15

The area of a square inch poster is 50 in2. Find length of one side of the poster to the nearest tenth of an inch
It has rounding and it has decimals because it said round to the nearest tenth of an inch. It also has something to do with square root. Oh and it also has something to do with area.
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Square Root

10/19/15

Between which two consecutive whole numbers is square root of 30?
Between which two consecutive whole numbers is square root of 30?
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Square Root Rational Numbers

09/24/15

Write down a number that is greater than 17 and less than 18, and has a rational square root. (show and explain how you got this answer)
Write down a number that is greater than 17 and less than 18, and has a rational square root. (show and explain how you got this answer)
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07/27/15

4 questions about functions
1. The number of milligrams of a drug that remains in a patient's system after t hours is given by the function A(t) = Iert. Ted was given 200 milligrams of medicine which leaves his bloodstream at... more
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Square Root Math Approximation

07/15/15

solve this as soon as you can or possible :D
An expression is shown.8√27Which value is the best approximation for this expression?
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Square Root

06/19/15

Square root of x to the power of 9 and y to the power of 8
Sqaure root
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Square Root

05/31/15

The boys can be arranged in 12, 15 and 18 equal rows and also into a solid square what is the least number of boys that school have?
(Hint: find the LCM)
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Square Root

05/14/15

Solve the equation by taking the square root: a2-45=0
Solve the equation by taking the square root: a2−45=0
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Square Root Math Problem

04/23/15

squre root
^3√-1000x^3
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Square Root Equation

03/12/15

Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation. Solve the equation 9 = square ro
Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation.Solve the equation 9 = square root of 27(4x + 6). Using complete... more
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Square Root Equation

03/11/15

Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation.
Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation.
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Square Root Find Value Of X

02/08/15

x-vx=1 (square of x)+3/x=?
We have to find x and then solve the second equasion.  
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02/07/15

For each of the equations below, determine algebraically if the graph of that equation is symmetric with respect to x-axis, y-axis, and origin.
(a)  x2+1/x3 = y2   (b)  lxl x3 = ³√y
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Square Root Simplifying

02/06/15

what would negative four plus four times the square root of two, over negative ten be?
I've already simplified this from -4 plus the square root of 32  over -2 times 5. I'm just a little confused on how to simplify it further, but I know it can be.
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Square Root

01/04/15

What two perfect squares add up to 400?
I'm trying to do pythagorean theorem having a2 + b2 = 202. It has to be two different numbers. 
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