simplifying polynomials

Authored by CAYLIN BRASHEAR

Mathematics

8th - 10th Grade

Used 15+ times

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MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Simplify the following:
$x^2-4x+3\ -2\left(3x^2+4\right)$

$-5x^2-4x-5$

$-5x^2-4x+3$

$-9x^2-5$

$5x^2-4x-5$

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

$\left(x-1\right)+\left(x^2+1\right)$

$x^2+x$

$x^2+x+1-1$

$2x^2+1$

$x+x^2-1$

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

The length of the side of a square is x+3. Find the perimeter of the square.

4x+12

2x+6

$4x^4+12$

$x^2+6x+9$

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

What is the product of the following expression?
$-3x\left(x-5\right)$

$3x^2-15x$

$-3x^2+15x$

$-3x^2-15x$

$-3x^2-5$

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

The area of a rectangle is $27x^2$ . If the length of the rectangle is 9x, what is the width of the rectangle?

27x

$3x^2$

DRAW QUESTION

3 mins • 5 pts

Draw the box method for multiplying x-2 and 2x+6

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simplifying polynomials

Simplify the following: x2−4x+3 −2(3x2+4)x^2-4x+3\ -2\left(3x^2+4\right)x2−4x+3 −2(3x2+4)

(x−1)+(x2+1)\left(x-1\right)+\left(x^2+1\right)(x−1)+(x2+1)

The length of the side of a square is x+3. Find the perimeter of the square.

What is the product of the following expression? −3x(x−5)-3x\left(x-5\right)−3x(x−5)

The area of a rectangle is 27x227x^227x2 . If the length of the rectangle is 9x, what is the width of the rectangle?

Draw the box method for multiplying x-2 and 2x+6

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Simplify the following:
$x^2-4x+3\ -2\left(3x^2+4\right)$

$\left(x-1\right)+\left(x^2+1\right)$

What is the product of the following expression?
$-3x\left(x-5\right)$

The area of a rectangle is $27x^2$ . If the length of the rectangle is 9x, what is the width of the rectangle?