Math, asked by RishavChandigarh, 7 months ago

Find the value of (3x + 2y - 32) (9x2 + 4y2 + 922 - 6xy + 6y2 + 9xz), if x = 2, y = 1, z = -1:
(A) 143
(B) 431
(C) 217
(D) 912

Plz tell the answer of this question

Answers

Answered by Johann123

0

The answer is 22,800 after replacing the values of x,y and z

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