Find the zero of the polynomial in the follow | vedclass

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(D) To find the zero of the polynomial $p(t)$,we set $p(t) = 0$.Given $p(t) = 7t - 21$.Setting the polynomial equal to zero:$7t - 21 = 0$Add $21$ to b

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$3$

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(D) To find the zero of the polynomial $p(t)$,we set $p(t) = 0$.Given $p(t) = 7t - 21$.Setting the polynomial equal to zero:$7t - 21 = 0$Add $21$ to both sides:$7t = 21$Divide both sides by $7$:$t = \frac{21}{7}$$t = 3$Therefore,the zero of the polynomial is $3$.

Find the zero of the polynomial in the following case:
$p(t) = 7t - 21$

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Find the zero of the polynomial in the following case:$p(t) = 7t - 21$