225 Answered Questions for the topic Expressions

Expressions

08/29/14

simplify the following expression.4^3 • 4^-5
please help me simplify this expression.
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Expressions

08/28/14

EXPRESSIONS!
{2x[4-(6/2)]}x3
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Expressions

08/28/14

expressions!!
55-[(5^2 x3)-5^2]     2^2 + {[1x(5-2)]x3
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Expressions

08/24/14

Denoting the mass of old potatoes he buys by m kg, write doen an expression for the total cost of Joe's potatoes. What mass of new potatoes does he buy?
Joe buys 18kg of potatoes. Some of these are old potatoes at 22c per kilogram, the rest are new ones at 36c per kilogram...... Joe pays with a $5 note and receives 20c change.
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08/22/14

Simplify the expresions and solve the equations
1. z2 - 3z+2 over z2 + 3z-4 multiplied by z2 + 6z+8 over z2 -4 all of this equals to z   2. 2h2 -2h-4 over (h+1)(h-2) plus h2 + h-2 over (h+2)(h+1)
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08/16/14

Simplify the expresions and solve the equations
1.    1   -    3    =   1         t-4  -   t-3         4    2. 4x2  - x-14     ÷  4x2 =x-14          x-2                       x+2    3. z2 -3z+2    ×  z2 + 6z+8  =z      z2 + 3z-4          ... more
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Expressions

02/26/14

what does x-5 over -3 = 4 over x+3 equal?
what is x+5 = 4             -3    x+2
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02/17/14

Simplify the following expression. Use only positive indices in your answer.
(u^5p/u^4p u^2p)^5
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Expressions Real Numbers

02/15/14

Evaluate the expression and write the result in the form a+bi
Evaluate the expression (-2-√(-4)))(-4+√(-25)) and write the result in the form a+bi the real number A equals? the real number B equals?  
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Expressions

02/02/14

What does two more than a number squared
I need help
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Expressions Variables

12/16/13

I need help solving an expression
This is the problem: 12y/13*11/24
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Expressions Value

11/15/13

the value of the expression 4+5 (times)6-3 is?
THE value of the expression 4+5(times) 6-3 is?
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Expressions Analyzing Tables

10/09/13

how to write an expression that can be used to find the nth term of each sequence?
numbers involved: 7,10,13,16,19,22,25
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Expressions

09/18/13

in this problem i got 5 positive -4+(-8)+8+8-13+15-(-10)-6+(-8)-(-13) i want to now if my answer is right ?
well i did my work & i got 5 & i have 3 choices  one is 15, -5 , -14
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Expressions

08/31/13

how do I translate between table and expressions
How I translate between tables and expressions. I have a table and I need to find the missing values expressions in each table  
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Expressions Algebra 1

04/05/13

what does it mean "the expression can be rewritten by writing subtraction as the addition of the opposite ?
if 3x2-5y+2xy-x-7 do I change the + to - and the - to + I have never taken these courses before and my instructor explains it so fast I didn't understand ?
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Expressions

03/25/13

How do you simplify (x-2)+4(x-2)+3(x-2)?
I need help on simplifying this expression.
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Expressions Algebra 2

02/18/13

condense the expression. ln 4xy^2 - 2 ln x^2 y
I don't know how to condense ln expressions.
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Expressions Power

02/17/13

(cw)^h = Complete this expression
  (cw)^h =         Complete this expression
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Expressions Math Prealgebra Algebra

02/05/13

Can you simplify this expression: -(9x-3)
Please simplify the following expression: -(9x-3) thank you very much. thank you very much. thank you very much. thank you very much. thank you very much. thank you very much. thank you very... more
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01/10/13

How do you rewrite expressions using the distributive property? Not simplifying.
7r+8r+2, 3a+6b, x(6+8), 2(5x+8y) I don't understand how to rewrite them.
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Expressions

12/10/12

algebraic expression for each word phrase?a. 16 more than a number n b. 22 less than a number n c. 3 times a number n d. the quotient of a number n and 12
how do i do this...
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Expressions

11/10/12

im having trouble with simplifying an expression into the form of ax^n. no negative exponents aloud in final answer
(((40x)^-8)/((-4x)^-2)^4)(((40x)^-8)/((-4x)^-2)^4)
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Expressions

11/09/12

How do I solve 3/2x+4=6/x ? Thx
How do I solve for x ?
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Expressions Properties

09/26/12

7.(y.3) use one or more properties to rewrite without parentheses
Directions state to use one or more properties to rewrite the expression as an expression that does not use parentheses. another question example is (a+5) + 23
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