02/10/16

#### could someone help me with <b>math</b>?

Name the base and exponent in this expression.
(-2/3)^4
The base is _____.
The exponent is ______.
Use the definition of exponents as repeated multiplication to simplify.
(-2/3)^4
i'm...
more

02/10/16

#### i need help with this <b>math</b> problem?

Use the properties of exponents to simplify this expression
(b^15)^8
i'm so confused

02/10/16

#### could someone help me with <b>math</b>?

Use the properties of exponents to simplfy this expression. You may leave your answer as a number to a power.
(2x)^6
i'm so confused!

02/10/16

#### could someone help me with <b>math</b>?

Use the properties of exponents to simplfy this expression. You may leave your answer as a number to a power.
(-3k)^5

02/10/16

#### could someone help me with <b>math</b>?

Simplify this expression by using the properties of exponents.You may leave your answer as a number to a power.
(5u)^4 * (5u)^2
im so confused!

02/10/16

#### could someone help me with <b>math</b>?

Simplify this expression by using the properties of exponents.You may leave your answer as a number to a power.
(9p)^2 (3p^4)^6

02/11/16

#### could someone help me with <b>math</b>?

If a person is 66 years old, they will have been alive for more than 2,080,000,000 seconds. Write this last number in scientific notation.

02/12/16

#### could someone help me with <b>math</b>?

Simplify this expression. If the answer contains exponents, all exponents should be positive.
(8xs)^2

02/13/16

#### could someone help me with <b>math</b>?

Simplify this expression. If the answer contains exponents, all exponents should be positive.
w^6 x w^-8

02/13/16

#### could someone help me with <b>math</b>?

Simplify this expression. If the answer contains exponents, all exponents should be positive.
(w^7)^4/(w^4)^3

02/13/16

#### could someone help me with <b>math</b>?

Simplify this expression. If the answer contains exponents, all exponents should be positive.
(w^5)^4 (w^3)^4/(w^4)^7

02/14/16

#### could someone help me with <b>math</b>?

Simplify this expression. If the answer contains exponents, all exponents should be positive.
(t^5/t^6)^8

02/14/16

#### could someone help me with <b>math</b>?

Divide, and write all answers with positive exponents only:
6k^8a^11w^4/30ka^11w

02/15/16

#### could someone help me with <b>math</b>?

Find this product. Enter your answer in scientific notation.
(1.3×105)(2.7×107)

02/16/16

#### could someone help me with <b>math</b>?

Subtract 5y-8 from the sum of 8y-7 and 2y+5.
im so confused someone help me its stressing me out :(

02/17/16

#### could someone help me with <b>math</b>?

Multiply the following by applying the distributive property.
3x^2y(5x^3y-2x^2y2^+3y^3)

02/17/16

#### could someone help me with <b>math</b>?

Area. The length of a rectangle is 4 units more than 9 times the width. Write an expression for the area of the rectangle.
9x+4
idk what else to do :(

02/18/16

#### could someone help me with <b>math</b>?

Simplify this expression. If the answer contains exponents, all exponents should be positive. (t^5/t^6)^8

02/18/16

#### could someone help me with <b>math</b>?

Multiply and simplify.(y+1)^2-(y+2)^2+(y+3)^2
im so confused please help me

02/18/16

#### could someone help me with <b>math</b>?

Perform the indicated operations.
(3x+5)^3
i know how to set it up (3x+5) (3x+5) (3x+5) however i don't know how to distrubute three times. i usually just do two

02/18/16

#### could someone help me with <b>math</b>?

Perform the following division (find the following quotient). x^2y−x^4y^3/−x^2y

02/20/16

#### could someone help me with <b>math</b>?

Find this quotient. Enter your answer in scientific notation.
−5.4×10^7/3×10^−21

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