Question

2a( 3a + b)- 3a(2a+4b)
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Answer 1

-10ab

STEP BY STEP 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

`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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