Math, asked by priyanshtiwari16, 5 months ago

Multiply: (ab + 5)(a + c²)(b + 6)

Answers

Answered by sangramsingh37

0

Answer:

(a+b+c)

2

=a

2

+b

2

+c

2

+2(ab+bc+ca)

or 36=26+2(ab+bc+ca)

∴ab+bc+ca=

2

10

=5

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