cammedup43 cammedup43

16-10-2020
Mathematics

contestada

Evaluate (5x)² if x=3

(5x)² =

Respuesta :

DartonMcintire DartonMcintire

16-10-2020

Answer:

225

Step-by-step explanation:

(5x)^2, then plug in X which is 3->(5x3)^2, then do 5 times 3 in the parentheses->(15)^2, then do 15 squared or 15 times 15-> 225

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