Question

$\color{Red}{Question}$
a (b - c) - b (c - a) - c ( a - b ) = ?
please solve it in step by step
$folow \: me$
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Answer 1

Answer:

a×b-a×c-b×c×-c×-a-c×a-c×-b

ab-ac+bc+ca-ca+cb

ab-ac+bc+cb (+ca- ca) will cut

ab+ac+2bc

here is your answer mate

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Answer 2

Answer:

1

:

Equation at the end of step 1

((a•(b-c))-(b•(c-a)))-c•(a-b)

STEP

2

:

Equation at the end of step 2

((a•(b-c))-b•(c-a))-c•(a-b)

STEP

3

:

Equation at the end of step 3

(a•(b-c)-b•(c-a))-c•(a-b)

STEP

4

:

STEP

5

:

Pulling out like terms

5.1 Pull out like factors :

2ab - 2ac = 2a • (b - c)