Find the following product: 5a(6a - 3b) - Vidyadip

Question

Find the following product:
$5a(6a - 3b)$

✓

Answer

$5 a \times 6 a-5 a \times 3 b$
$=5 \times 6 \times a \times a-(5 \times 3 \times a \times b)$
$-30 a^2-15 a b$

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