Question 78

Coefficient of x in (x + 11)(3 - 5x) is _____.

Solution

Expression : (x + 11)(3 - 5x)

= $$3x-5x^2+33-55x$$

= $$-5x^2-52x+33$$

$$\therefore$$ Coefficient of $$x$$ in above equation = $$-52$$

=> Ans - (D)

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