If p(x)= x²-5√2x+7, then p(5√2)=?
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Answered by
0
Answer:
7
Step-by-step explanation:
p(x) = x² - 5√2x + 7
p(5√2) = (5√2)² - 5√2(5√2) + 7
= (5√2)² - (5√2)² + 7
= 7
Answered by
0
p(x) = x² - 5√2x + 7
p(5√2) = (5√2)² - (5√2)(5√2)) + 7
=25(2) - 25(2) + 7
= 50 - 50 + 7
= 7
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