8w2 + 2w - 3
What is the value of the expression below when w = 2?
2 answers:
Answer:
33
Step-by-step explanation:
8w2 + 2w - 3
w = 2
substitute w for 2:
(8 x 2 x 2) + (2 x 2) - 3
solve:
32 + 4 - 3
33
Answer:
33
Step-by-step explanation:
8 x 2^2 + 4 - 3= 8x4+1=33
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