Write the numerical values of the following expression.
-3|x|+2x-1 if x=-5
2 answers:
Answer:
-26.
Step-by-step explanation:
-3|x|+2x-1
When x = -5 this
= - 3|-5| + 2(-5) - 1. The |-5| = 5 (the absolute value) so this
= - 3 * 5 - 10 - 1
= -15 - 10 - 1
= -26.
-
Answer:
-26
Step-by-step explanation:
-3|-5| + 2(-5) - 1
-3(5) - 10 - 1
-26
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