If 4p + 2q = 8, and pq = 2. Find the value of 16p^2 +9q^2?
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Answer:32
Step-by-step explanation:
4p+2q=8
Squaring both sides,
16p2+4q2+16pq=64
16p2+4q2+32=64
16p2+4q2=64-32
16p2+4q2=32
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