Question

Use suitable identities to find the following products : (I) (X+8) (X - 10) (II) (X+4) (X+10) class 8 Question ................
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Answer 1

Answer:

(X+8)(X-10)

X²-10X+8X-80

X²-2X-80

(X+4)(X+10)

X²+10X+4X+40

X²+14X+40

Hope it helps you....