OtLexynguypufulma OtLexynguypufulma
  • 21-11-2016
  • Mathematics
contestada

When this polynomial is simplified, what is the coefficient of x: 10x^2+8x-6x^3+4x^2+12x^3-x+20

...?

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johnkellock
johnkellock johnkellock
  • 22-11-2016
7

Simplified, the polynomial is:
14x² + 7x + 6x³ + 20

the coefficient of x is therefore 7
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