9th polynomials

Which of the following expression is not a polynomial

• √x

• 2x²+3x-1

• 5

• 4x²+5x-2

Tags

CCSS.HSA.APR.A.1

The degree of the polynomial 7x³+5x²+2x-6

• 0

• 1

• 2

• 3

The co-efficient of x² in a polynomial 15-3x+2x²

• 15

• -3

• 2

• -2

Tags

CCSS.HSA.APR.A.1

which of the following is a zero polynomial

• 0

• x

• x+2

• x²+3x+2

Tags

CCSS.HSA.APR.B.3

The polynomial with 2 terms in variable x

• x²+x

• 2x-3

• x⁴-x

• All above

If p(x)=3x+2 then p(3)=

• 5

• 3

• 2

• 11

Tags

CCSS.HSF.IF.A.2

If p(x)=2x²+3x-1 thrn p(-1)=

• -1

• -2

• 6

• 2

Tags

CCSS.HSF.IF.A.2

The zero ofvthe polynomial ax+b

• a/b

• b/a

• -a/b

• -b/a

Tags

CCSS.HSF-IF.C.7C

Ifv3 is a zero of the polynomial x²+2x-a then the value of "a" is

• 9

• 15

• -15

• 3

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.REI.B.4

x³-3x⁴-5x⁵ is a

• cubic polynomial

• 4th degree polynomial

• 5th degree polynomial

• none