Math, asked by SahilNandedkar, 2 months ago

a²+b²= 106, ab=45, then a²-b²=

Answers

Answered by ratikaabansall
1

Answer:

The answer is 12 .

Step-by-step explanation:

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Answered by Hardik9061102040010
0

Answer:

a^2 + b^2 =106 2ab =™90

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

= 196

a+ b= √196=14

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

=106-90

=16

a-b = √ 16= 4

a^2-b^2 = (a+b)(a-b)

= 14× 4

= 56

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