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Q=2u2 - 5 (d) Find the value of Q when u=-3

Q=2u2 - 5 (d) Find the value of Q when u=-3
asked 217k views
1 vote
Q=2u2 - 5
(d) Find the value of Q when u=-3

asked
User Sanjay Nakate
by
7.8k points

1 Answer

4 votes

Answer:

q=13

Explanation:

u=-3

q=2u^2 - 5

q=2(-3)^2 - 5

q= 2(9) - 5

q= 18 - 5

q=13

answered
User Buomsoo Kim
by
8.2k points
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