Math, asked by gurmejcheema13, 7 months ago

If x+y=8andxy=6,thenx3+y3=?

Answers

Answered by suhas122006

4

Answer:

368

Step-by-step explanation:

Given,

x+y=8

xy=6

To Find: x³+y³

x³+y³= (x+y)³-3xy(x+y)

= (8)³-3(6)(8)

=512-144

=368

Pls mark as brainliest...

Answered by brijrawat88

2

448 is the right ans...for ur. qn..

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