Question

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(x+8) (x+2) (x+5)

Using identities step by step. ​

Answer 1

Answer:

(x+8) (x+2) (x+5)

(x²+2x+8x+16) (x+5)

(x²+10x+16) (x+5)

x³+10x²+16x+5x²+50x+80

x³+15x²+66x+80