3 years ago

Evaluate 5|x³ - 2| + 7 when x = -2.

Mathematics

2 answers:

Margarita [4]3 years ago

5 0

Answer:

Step-by-step explanation:

Step 1: Define

5|x³ - 2| + 7

x = -2

Step 2: Substitute and Evaluate

5|(-2)³ - 2| + 7

5|-8 - 2| + 7

5|-10| + 7

5(10) + 7

50 + 7

Oduvanchick [21]3 years ago

3 0

Answer:

Step-by-step explanation:

5×|-8-2|+7 ; x = -2

5×|(-2)^3-2|+7

5×|-8-2|=7

5×|-10|+7

5×10+7

50+7

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