Question

(X + a ) ( X + b) = x²+ (a+b) x + ab. prove this equation​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Taking R.H.S side

(x+a)×(x+b)

x^2+xb+ax+ab

=x^2+ (a+b) x + ab

Hence it is proved

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