verify whether x=3 is a zero of the polynomial x2+2x-15
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Hi
to check put the value of x in given eqn
x=3
3^2+2×3-15
9+6-15=0
yes x=3 is a zero
to check put the value of x in given eqn
x=3
3^2+2×3-15
9+6-15=0
yes x=3 is a zero
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