Is x = 22/7 a root of the polynomial P(x) = 7/22 x^2− 22/7?
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Answer:
if x=22/7 and p(x)=22/7
Step-by-step explanation:
x²-22/7
= ( 22/7)²-22/7
=484/49- 22/7
= 484 -154/49
= 330/49
= 6.7 around
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