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Which expression will simplify (3a + 6) (7a - 2)?
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1 vote
Which expression will simplify (3a + 6) (7a - 2)?

User Universalspezialist
by
4.6k points

2 Answers

5 votes

Answer:

63a + 6

Explanation:

we have to first simplify this

(3a+6)(7a-2)

21a-6+42a+12

63a+6

User Nermeen
by
4.9k points
3 votes

Answer:

Explanation:

Use FOIL method

(3a+ 6)(7a - 2) = 3a* 7a + (3a)*(-2) + 6*7a + 6*(-2)

= 21a² - 6a + 42a - 12 {Combine like terms}

= 21a² + 36a - 12

User CREM
by
4.8k points
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