Math, asked by ishpindersinghIS, 5 months ago

5. If P = 6x? - 8x2 + 4x - 2 and Q = 5 - 4x + 6x? - 8x", find P + 2Q.
6. If A = 4x2 - 6x + 3, B = - 4x?
6x + 3, B = - 4x? - 7x + 5, and C = 3x2 – 8x + 6, find 2A + 2B + 2C.

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Answered by sonisingh875r5

1

Answer:

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