Use suitable identities to find the following products:
$(x + 8) (x - 10)$

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Solution

$(x + a) (x + b) = x^{2} + (a + b) x + a b$
$(x + 8) (x + (- 10)) = x^{2} - 2 x - 80$

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Use suitable identities to find the following product: (x + 8) (x – 10)

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Use suitable identities to find the following products:(x+8)(x−10)

(x+a)(x+b)=x2+(a+b)x+ab(x+8)(x+(−10))=x2−2x−80

Use suitable identities to find the following products:
$(x + 8) (x - 10)$

$(x + a) (x + b) = x^{2} + (a + b) x + a b$
$(x + 8) (x + (- 10)) = x^{2} - 2 x - 80$