Math, asked by nilamcom77, 1 month ago

Find the value of a+b when a-b=1 and a² - b²=7

Answers

Answered by kajalkumari13

1

Answer:

a² - b²=7

(a-b) (a+b) = 7

1(a+b) = 7 [given that, (a-b) = 1]

a + b = 7

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