Math, asked by sitishkumar17, 2 months ago

The sum of ab + bc, bc – ac and ac + ab is

(a) 0
(b) ab + bc
(c) 2bc
(d) 2 (ab + bc)

Answers

Answered by suhanii27

1

Answer:

option D = 2 (ab + bc )

Step-by-step explanation:

ab + bc + bc - ac + ac + ab

ab + ab + bc + bc - ac + ac

2ab + 2bc

2(ab+bc) ans.

Answered by anikakushwaha

0

Answer:

d....2(ab+bc)

Step-by-step explanation:

ab+bc+bc-ac+ac+ab

=2ab+2bc=2(ab+bc)

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