7/11 = 0.64 because 7+4 = 11 and then divid 7 by the total number
Answer:
u=92
Step-by-step explanation:
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c = 64
Given
x² - 16x + c
To complete the square
add ( half the coefficient of the x- term )² to x² - 16x
x² + 2(- 8)x + 64
= (x - 8)²
Thus
x² - 16x + 64 = (x - 8)² ← a perfect square
with c = 64
Answer: >14 I think
Explanation:
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