The value of this expression w2 + 3w − 11 when w = -5 is -1
How to determine the value of the expression?
The complete question is given as:
What is the value of this expression when w = -5? w2 + 3w − 11
This means that:
We solve
w^2 + 3w − 11
When
w = -5
So, we have:
w^2 + 3w − 11 = (-5)^2 + 3(-5) − 11
Evaluate the exponent and the products
w^2 + 3w − 11 = 25 -15 − 11
Evaluate the sum and the difference
w^2 + 3w − 11 = -1
Hence, the value of this expression w2 + 3w − 11 when w = -5 is -1
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Complete question
What is the value of this expression when w = -5? w2 + 3w − 11
