Newest Math Equations Questions | Wyzant Ask An Expert

1,090 Answered Questions for the topic Math Equations

Math Equations

04/27/13

Add the polynomials

(7ab^2+2a^3b + 2a^3b) - (5a^b _7ab^) What's the sum of the polynomial ? (Simplify your answer.)

Follows • 2

Answers •1

Math Equations

04/27/13

Determine rather the expression is a polynomial. -8x - 1/6x

If it is, state how many terms and variables the polynomial contains. Than state its degree.

Follows • 2

Answers •1

Math Equations

04/26/13

Divide to find the answer.

8x^3-2x+6 divided by 2x= (simplify your answer)

Follows • 2

Answers •1

Math Equations

04/26/13

Select the answer that best completes the given statement.

Because 2x^3-x+5 divided by x+1 equals 2x^2-2x+1 with remainder 4, it follows that 2x^3-x+5=? (a) (x+1+4)x(2x^2-2x+1. (b) 4 x (2x^2-2x+1+x+1. (c) (x+1) x 2x^2+2x+1)+4. (d) (x+1) x (2x^2 - 2x+1+4.

Follows • 2

Answers •1

Math Equations Polynomials

04/26/13

If a sum of money is deposited in a savings account that is paying x percent annual interest (expressed as a decimal.)

Then this sum of increases by a factor of (1+x^3 after years. (a) Multiply the expression.) (b) Evaluate the polynomial expression found in part (a) for an annual interest rate of 50% or x=0.5

Follows • 2

Answers •1

Math Equations

04/26/13

(2a+4)^3=?

What's the product?

Follows • 3

Answers •2

Math Equations

04/26/13

Multiply to find the answer.

(6b+2)^2=?

Follows • 3

Answers •2

Math Equations

04/26/13

Multiply to find the answer

(8m+7n)(8m+7n)=?

Follows • 2

Answers •1

Math Equations

04/26/13

The two expressions (x+y)^2 and x^2+y^2 are equal for all real numbers x and y

Is the statement true or false ?

Follows • 2

Answers •1

Math Equations

04/26/13

The length of an office is x feet and the width is x+4 feet.

Write the polynomial that represents the area. Find the area if x=11. Choose the polynomial that represents the area. (a) 2x+4x (b) x^2+4x (c) x^2+4 (d) 2x+4

Follows • 2

Answers •1

Math Equations

04/26/13