Polynomials Review Question Preview (ID: 41977)


Chapter 8: Algebra I Glencoe Mathematics. TEACHERS: click here for quick copy question ID numbers.

(-3a)^4 (a^5b)^2
a) -27a^11b^2
b) 81a^14b^2
c) 27a^14b^2
d) -81a^11b^2

9a^2bc^2 ÷ 63a^4bc
a) c ÷ 7a^2
b) a^2c ÷ 7
c) 1 ÷ 7a^2c
d) 7c ÷ a^2

(5a+3a^2-7a^3)+(2a-8a^2+4)
a) -7a^3+11a^2+3a+4
b) 7a^3+5a^2-7a-4
c) -7a^3-5a^2+7a+4
d) 7a^3-11a^2-3a-4

(7z^2+4)-(3z^2+2z-6)
a) 4z^2+2z-2
b) 10z^2+2z-2
c) 10z^2-2z-10
d) 4z^2-2z+10

2x(x-3)=2(x^2-7)+2
a) x = 2
b) x = 4
c) x = 6
d) x = 8

(2c+5)(3c^2-4c+2)
a) 3c^2-2c+7
b) 6c^3+7c^2-16c+10
c) 6c^2-4c+5
d) 6c^3-8c+7

(2y+4)^2
a) 4y^2+16
b) 2y^2+8y+16
c) 2y^2+8
d) 4y^2+16y+16

(4x-y)(4x+y)
a) 16x^2-8xy+y^2
b) 8x^2+8xy+y^2
c) 16x^2-y^2
d) 16x+2y

(15x10^-7)(3.1x10^4)
a) 4.65x10^-2
b) 1.81x10^4
c) 18.1x10^3
d) 46.5x10^-3

2y^2+8y^4+9y (give the degree)
a) 2
b) 4
c) 7
d) 5

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