Operations with Polynomials

Which of the following expression is a polynomial in one variable?

• 4x² - 3x + 7

• x² - 3y + 8

• x¹⁰ + y³ - 20

• x¹⁰ + y²⁰ + t³⁰

Find the value of the polynomial 4x² - 5x + 2  at x = 2:

• 8

• -8

• 1

• 0

Tags

CCSS.6.EE.A.2C

Find the zero of the polynomial:
p(x) = 2x + 5

• x = 5⁄2

• x = 2⁄5

• x = - 5⁄2

• x = -2⁄5

Tags

CCSS.HSF-IF.C.7C

Say 'TRUE' or 'FALSE'

• FALSE

• TRUE

Tags

CCSS.8.EE.C.7B

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

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.D.6

Find p(-2) for the polynomial: p(x) = (x + 2) (x - 2)

• 4

• -4

• 0

• 8

Tags

CCSS.HSF.IF.A.2

The degree of the polynomial: 3x³ - x⁴ + 5x + 3 is ______

• 3

• 4

• -4

• 1

(2a+5xy)+(7a-8xy)

• 9a-3xy

• 8a

• 6a-4xy

• 9a+3xy

Tags

CCSS.HSA.APR.A.1

(3x-4y) (-2x)

• 5x²+8xy

• xy

• 0

• -6x²+8xy

Tags

CCSS.HSA.APR.A.1

(9x⁴y³-12x³y+5xy²-3xy) : (-3xy)

• 3x3y2 -4x2-5/3y-1

• x2y2+ 5/3y

• -3x³y²+ 4 x²-5/3 y+1

• 5xy

Tags

CCSS.HSA.APR.D.6