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Simplify: 6(2x2 – 5) = [?] X=-3
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4 votes
Simplify:
6(2x2 – 5) = [?]
X=-3

User Ben Cox
by
5.3k points

1 Answer

6 votes

Answer:

78

Explanation:

Substitute x = - 3 into the expression

6(2(- 3)² - 5)

= 6(2(9) - 5)

= 6(18 - 5)

= 6(13)

= 78

User Ashish Tikarye
by
5.4k points
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