Question

check whether 4 is the zero of the polynomial x Square - 4x+15​

Answer 1

Answer:

x = 366

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Answer 2

Answer:

No,x=4 is not a zero of given polynomial

Step-by-step explanation:

$p(x) = {x}^{2} - 4x + 15 \\ x = 2 \\ p(2) = {2}^{2} - 4(2) + 15 \\ \: \: \: \: \: = 4 - 8 + 15 \\ \: \: \: \: \: = 11$

No, x=4 is not a zero of given polynomial

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