Math, asked by nimay63, 11 months ago

if a+b=-6,ab=-16,a^2+b^2​

Answers

Answered by ayush3520
1

(a+b) ²=a²+b²+2ab

a²+b²=(a+b)²-2ab

a²+b²=(-6*-6)-2*-16

a²+b²=36+32

a²+b²=68

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