Math, asked by yuvrajpurohitg2, 1 month ago

If (x+3)(x-5) = x2 + (a +b)x + ab then what is the value of (a +b)

Answers

Answered by yritu4230

1

Answer:

The value of a is 3 and b is 5 and here is the answer below.

=x^2+(3+5)x+3×5

=x^2+9x+15

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