Poly Op

Simplify the following polynomials:

(3x²-3x+2) - (x²-2x+1)

• 2x²+x+1

• 2x²-5x+3

• 2x²-x+1

• 4x²-5x+3

Tags

CCSS.HSA.APR.A.1

Find the equivalent value of (x - 3)(x +10)

• x² - 7x + 13

• x² - 6x - 30

• x² + 7x - 30

• x² + 13x + 30

Tags

CCSS.HSA.APR.A.1

When expanded in ax² + bx + c form, what is the value of a - b?

(4x+1)(5x−2)

• 15

• 12

• 23

• 17

Tags

CCSS.HSA.APR.A.1

Which expression is equivalent to

-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.D.6

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.D.6

A rectangular rug has a length of 4x +5 and a width of 3x - 2.

What is the perimeter of the rug?

• 7x + 3

• 14x + 6

• 8x + 10

• 6x - 4

Tags

CCSS.7.EE.A.1

Which expression is equivalent to (2x+1)(5x-2) - 7x ?

• 10x² + x - 3

• 10x² -7x - 3

• 10x² + 8x - 3

• 10x² -6x - 3

Tags

CCSS.HSA.APR.A.1

A rectangle has a length represented by the expression (4x + 3).

The width of the rectangle is 5 more than the length.

Which expression represents the area of the rectangle?

• 16x² + 44 x +24

• 8x² + 44 x +24

• 16x² + 32 x +24

• 16x² + 20 x +24

Tags

CCSS.HSA.APR.A.1

Which binomial is a factor of 15x² - 23x + 4?

• 5x + 1

• 3x + 4

• 5x - 1

• 3x - 1

Tags

CCSS.HSA.APR.B.2