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pashok25 [27]
4 years ago
6

Evaluate -a - 12a^2 for a = -1 a. -13 b. 13 c.-11

Mathematics
2 answers:
Gelneren [198K]4 years ago
8 0

C

substitute a = - 1 into the expression

- (- 1) - 12(- 1)² = 1 - (12 × 1 ) = 1 - 12 = - 11 → C


aleksandr82 [10.1K]4 years ago
7 0

c because PEMDAS start with the exponents so (-1)^2 =1 times -12=-12 and --1=1 so we end up with 1-12 or -11 which is C

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2 Answers

Gió

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Answer link

Alan P.

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On the X-axis y=0

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4 0
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3 years ago
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3 years ago
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mote1985 [20]

Answer:

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5 0
3 years ago
Read 2 more answers
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