If x = 152, y = -91 find the value of 9x^2 + 30xy + 25y^2
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Answered by
6
Answer:
1
Step-by-step explanation:
9x^2+30xy+25y^2
=9(152)^2+30.152.-91+25.(-91)^2
207936+(-414960)+207025
=-207024+207025
=1
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3
Answer:
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