Math, asked by unknown12343, 11 months ago

If a +b = 1, then find the value of a3+ b3+ 3ab

Abhishek474241: yr que is incomplete

unknown12343: No it's not

Answers

Answered by mayank507055

2

Answer:

By formula

a3+b3=(a+b)(a2+b2-ab)

so,

(a+b)(a2+b2-ab)+3ab

given a+b=1

1(a2+b2-ab)+3ab

a2+b2-ab+3ab

a2+b2+2ab

unknown12343: Thanks

Answered by abhaskarclassbrollno

0

Answer:

sinq ( cosq+qq2455999)

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