5. Factorize the 4×2 + y2 + 252 + 4xy – 10yz – 20zx when x = 4, y = 3 and z = 2. LEVEL-2​

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5. Factorize the 4×2 + y2 + 252 + 4xy – 10yz – 20zx when x = 4, y = 3 and z = 2.
LEVEL-2​

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Kinsley 1 week 2021-09-14T06:04:01+00:00 1 Answer 0 views 0

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    2021-09-14T06:05:33+00:00

    Answer:

    = 4(4)2 + (3)2 + 252 + 4(4)(3) – 10(3)(2) – 20(2)(4)

    = 4(16) + 9 + 252 + 4(12) – 10(6) – 20(8)

    = 64 + 261 + 48 – 60 – 160

    = 325 + 48 – 220

    = 373 – 220

    = 153

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