Question

X4 - 2x3+x2-7x-10,whenx=-2 find the value of:

Answer 1

$\huge\star\bold\red{ANSWER}$

$\star\bold\red{Given:-}$ x= -2

$\star\bold\red{To}$$\star\bold\red{Find:-}$ x⁴-2x³+x²-7x-10=?

$\star\bold\red{Solution:-}$

put x=-2 in the equation

$\star\bold\red{So,}$

=>(-2)⁴-2(-2)³+(-2)²-7(-2)-10

=>16+8+4+14-10

=>42-10

=>32$\bold\red{....ans....}$

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