Question

1. Find the remainder when x ³-4 x ² + 7 x -5 is divided by x+ 3.

Answer 1

SOLUTION

Given

• p(x) = x³-4x²+7x-5
• g(x) = x+3

Answer

• Remainder = -89

To Calculate

• Remainder __?

Step by step explanation

• p(x) = x³-4x²+7x-5
• g(x) = x+3

g(x) = x+3=0

= x= -3

p(x) = x³-4x²+7x-5

Putting value of x in p(x)

p(x) = x³-4x²+7x-5

= (-3)³-4×(-3)²+7×(-3)-5

= -27 -4×9-21-5

= -27 -36-21-5

= -89

Hence

• Remainder = -89

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Answer 2

Answer:

-89 REMINDER.. .......