Question

Factorise using identity:-

(x+8) (x-10)
answer fast​

Answer 1

Answer:

we know that, (x+a) (x+b) = x² + (a+b)x + ab

here, a = 8 , b = 10

so,

(x+8) (x-10) = x² + (8-10)x +8×(-10)

= x²-2x-80 is answer

Answer 2

hope this helps u

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