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# Solving by Graphing Polynomials

SATSTM-YXKXXT

If $h(x)={x}^{4}-3x^{3}-6{x}^{2}+4$, for how many real numbers a does $h(a)=3$ ?

A

$1$

B

$2$

C

$3$

D

$4$

E

$5$