Question

9x²+30xy+25y² solve it .If x=2,y=3

Answer 1

Step-by-step explanation:

9

$9 {x}^{2} + 30xy + 25 {y }^{2} = 9 \times {2}^{2} + 30 \times 2 \times 3 + 25 \times {3}^{2} = 441$

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Answer 2

Answer: 441

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Step-by-step explanation:

9x²+30xy+25y² = 9(2²)+30(2)(3)+25(3²)

                           =9(4)+30(6)+25(9)

                           =36 +180 + 225

                           =441