SOLUTION: evaluate if a = 2, b = 5 and c = (-3): 3a to the second power

SOLUTION: evaluate if a = 2, b = 5 and c = (-3): 3a to the second power - b + 2c =

Question 289988: evaluate if a = 2, b = 5 and c = (-3): 3a to the second power - b + 2c =
Answer by Deina(147) (Show Source): You can put this solution on YOUR website!

Given:
a = 2
b = 5
c = (-3)

Gives us:

Following the Order of Operations (PEMDAS), since we have no operations inside parenthesis, we deal with the exponent first:
becomes

Next, working from left to right, we do multiplication:
now becomes or

From I'll allow you to do the final two operations and bob's your uncle!

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