Question

Find the coefficient of x in x(x-7) (3x+5)​

Answer 1

Answer:

= (x^2 -7x)(3x+5)

= (x^2 -7x)(3x+5)= (3x^3+5x^2-21x^2-35x)

= (x^2 -7x)(3x+5)= (3x^3+5x^2-21x^2-35x)= 3x^3 - 16x^2-35x

= coefficient of x is -35

Step-by-step explanation:

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