Question

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Answer 1

8. x^5-x⁴+3x³+4x²-3x-3÷x²+1

Quotient=x³-x²+2x+6

Remainder=-4x-9

Therefore,

4x+9 must be added

9. Breadth of the rectangle = x+3

Area of the rectangle = x²+7x+12

Therefore,

Length of the rectangle = x²+7x+12÷ x+3

x+4

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