54 Answered Questions for the topic Roots

Roots Algebra 2

01/24/17

Find the root. Assume that all variables represent positive numbers.
√144m^6n^14
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11/13/16

Roots of a polynomial
The number of integer x such that x2x-3(2x+2)+25 =0   Please help with this roots question
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Roots

11/08/16

solve 3x^3 - 18x^2 + 6x = 0 with roots in simplest radical form if necessary
teacher gave hint that there are three solutions to this equation
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Roots

10/22/16

find the root
9x^2–1–(3x–2)^2=0 9x2–1–(3x–2)2=0
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10/17/16

Root of a number doubt
how to find root of 58.97 ? Please tell me any shortcut method (if any) ?
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10/04/16

Problem solving- Complex Numbers and Roots
At a carnival, A new attraction allows contestants to jump off a springboard onto a platform to be launched vertically into the air.  The object is to ring a bell located 20 feet overhead.  The... more
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Roots

09/27/16

Word problem
Mr. Fair has ordered new chairs for the school gym. He ordered a total of 84 chairs for family and guests to sit in. If he arranges the chairs in one large square, how many chairs will not fit into... more
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06/30/16

How do you find the roots/zeros of polynomials, with just the equation?
How do you find the roots of polynomial equations with highest powers of either 3 or 4. Step by step directions would helike please.   Well, i have tried those methods. I still cant find an... more
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04/14/16

Help with problems ASAP!
1. One factor of x^3+x^2 - 14x - 24 is x -4 find the remaining factors   2.  state the possible number of positive real zeroes, negative real zeroes and imaginary real zeroes for g(x) = 3x^5 -... more
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04/14/16

Powers, roots and standard form
The engine of a new aircraft had a major inspection after 1.2x104 hours flying time. The aircraft flies at an average speed of 900 km/h.    Calculate the distance travelled by the new aircraft... more
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Roots

03/11/16

6x^2+3x=0+0+0+0
Find the root of the solution. lalalalalalalalalalalalalalala.
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10/30/15

How do find the roots for these functions?
A) f(x)=x^3+6x^2-7x   B) g(x)= 2x^3-250      
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08/22/15

Polynomial Degree question
Hi guys I had a quick question? How do you determine the minimum degree of a function. Do you look at the roots or the extrema in the graph? If you do look at the x intercepts couldn't that answer... more
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08/11/15

Find possible values of the constant b
the roots of the equation x2 + bx + 24 = 0 are integers. Find the possible values of the constant b.
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07/31/15

Please help and explain in detail.
Find the roots of the quadratic equation x^2 – 8x = 9 by completing the square.
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07/28/15

Find k in the equation
Find k in the equation (k-3)x2 + (k-2)x - 5 so that: a) the sum of roots is 3. b) the product of roots is -4.
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04/25/15

the function h(t)=-5t(squared) +34t +7. A)roots? 0=-5t(squared) +34t +7? B) how long does it take for the ball to hit the ground?
A baseball batter hits a line drive. The height, h, in metres ,of the baseball after t seconds is approximately modelled by the function h(t)=-5t(squared) +34t +7. A) what are the roots modelled by... more
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Roots

03/18/15

Qestion in description
The height in feet of an object dropped from an 18-foot stepladder is given by h(t)=−16t2+18, where t represents the time in seconds after the object is dropped. How long does it take the object to... more
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Roots Maths

03/08/15

Could anyone help me with a maths problem?
If f(x) = (3x + a), determine the values of a fro which, f(x2 + x + 2) - f(3x - a) = 0 will have really roots.
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02/05/15

Simplify the rational expression
Simplify the Rational expression for when: n is even n√m3n and for when n is odd n√m3n
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01/28/15

Which of the following best describes the roots of the polynomial function below?
Which of the following best describes the roots of the polynomial function below?   A. One real root   B. Two real roots   C. Two complex... more
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01/05/15

Find the roots of the equation
128-2x3=0
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09/28/14

Polynomial equation question?
The roots of the equation 6x^3+ 17x^2- 5x- 6=0 are represented by a,b,c (from least to greatest). Determine an equation whose roots are a+b, a/b, and ab. The answer is: x^3- 4x^2- 69/4x... more
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Roots

05/10/14

What are the roots of the equation
2x^2-7x+4=0
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Roots Polynomial

03/04/14

Find all the roots of the polynomial
The polynomial  f(x)= 7x3-3x2+252x-108 has 6i as a root. Give all of the roots of f in a list, including the given one. 
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