Rewrite the function by completing the square. h(x)= 4 x^{2} -36 x +81
1 answer:
Answer:
4(x-4.5)^2
Step-by-step explanation:
h(x)=4x^2-36x+81
=4(x^2-9x)+81
=4(x^2-9x+20.25)-(4)(20.25)+81
=4(x-4.5)^2
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<u>So brianly is glitched so here is the answer </u>
Answer:
Let the number be x
so, x/4 = x-3
x = 4(x-3)
x= 4x-12
x-4x = -12
-3x = -12
x= 12/3
x = 4
Step-by-step explanation:
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<h3>
Please mark me Brainliest!</h3>
Answer:
Formular for coordinate length:
In considerance of coordinates given of A and B
therefore substitute:
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8 / 80 = .1 move your decimal =10%
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