Question

2a( 3a + b)- 3a(2a+4b)​

Answer 1

Answer:

-10ab

STEP BY STEP EXPLANATION

2a (3a + b) -3a(2a +4b)

6a² + 2ab - 6a²- 12ab

2ab-12ab 6a²-6a²

-10ab

Hope this will help you if not then sorry :)

Answer 2

Answer:

$2a( 3a + b)- 3a(2a+4b)$

Expand by distributing terms.

$6a ^{2} +2ab-3a(2a+4b)$

Expand by distributing terms.

$6a 2+2ab-(6a^{2} +12ab)$

Remove parentheses

.$6a ^{2} +2ab-6a^{2} -12ab$

Collect like terms.

$(6a^{2}-6a^{2})+(2ab-12ab)$

$=-10ab$

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