Question

If p(x) = 3x²-4x+1, g(x) = 5x²+3x-8 and f(x) = 4x²-7x+3, then find g(x) + f(x) - p(x).

Answer 1

Step-by-step explanation:

g(x)+f(x)-p(x)

(5x^2+3x-8)+(4x^2-7x+3)-(3x^2-4+1)

5x^2+3x-8+4x^2-7x+3-3x^2+4x-1

(5x^2+4x^2)-3x^2+3x-7x+4x-8+3-1

9x^2-3x^2-4x+4x-5-1

6x^2-6

6(x^2-1).............. Answer.

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