Question

(iii) (x2 + 3) and (x2 – 5x + 7) find the product​

Answer 1

Answer:

(x²+3)(x²-5x+7)

x²(x²-5x+7)+3(x²-5x+7)

x⁴-5x³+7x²+3x²-15x+21

x⁴-5x³+10x²-15x+21 [Ans] (after adding like terms)

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