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The value of the expression x² - 2 ( x + 5 ) when x = 10.
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The value of the expression x² - 2 ( x + 5 ) when x = 10.

User Shaun McHugh
by
3.1k points

1 Answer

10 votes

Answer:

70

Explanation:

10 2 - 2(10+5) = 100 - 2(10+5)=15

100 - 2 x 15 = 100 - 30

=70

User Jfocht
by
3.8k points
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