Question
$(a + b)(a - b) = a^2- b^2$
✓
Answer
True.
Solution:
We know that,
$(a + b)(a - b) = a \times a - a \times b + b \times a - b \times b$
$= a^2- b^2$
$= a^2- ab + ba - b^2$
Solution:
We know that,
$(a + b)(a - b) = a \times a - a \times b + b \times a - b \times b$
$= a^2- b^2$
$= a^2- ab + ba - b^2$
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