Question

there are only two questions.
please answer correctly​

Answer 1

1. i - quadratic

ii - cubic

iii - quadratic

iv - linear

its the answer....

2. remainder is 5a

Answer 2

Answer:

8.a) quadratic polynomial

b) cubic polynomial

c) quadratic polynomial

d) linear polynomial

Or

apply the remainder theorem

a) x³+3x²+3x+1 -------- 1

x+1 = 0

x = -1 sub in the equation 1

(-1)³+3(-1)²+3(-1) = 0

-1 +3-3 = 0

-4+3 = -1

therefore the remainder is -1

9. x³-ax²+6x-a -------1

apply the remainder theorem

x-a = 0

x = a

(a)³-a(a)²+6(a)-a = 0

a³-a³+5a = 0

0+2a = 0

= 5a

therefore the remainder is 5a

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