Question

add the following algebric expression.

a-b+ab,b-c+bc,c-a+ac

Answer 1

HERE IS YOUR ANSWER...⬇⬇

$\underline{SOLUTION}$ ➡

$(a - b + ab) + (b - c + bc) + (c - a + ac) \\ \\ = a - b + ab + b - c + bc + c - a + ac \\ \\ = a - a + b - b + c - c + ab + bc + ac \\ \\ = ab + bc + ac$

$\underline{ANSWER}$ ➡ $ab + bc + ca$

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