TonyHaas07
20.09.2020 •
Mathematics
Evaluate the expression.
10x - 3x2 when x = 2
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Ответ:
8 or -16
Step-by-step explanation:
a) If you mean 10x - 3(x²) when x=2
10(2)- 3(2²)= 20-12=8
b) If you meant 10x - 3x²=
10(2)-(3 x 2)²= 20-6²
20-36=-16
Ответ: