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Gala2k [10]
3 years ago
15

Solve this quadratic equation 5x^2+3x+4=25

Mathematics
1 answer:
VikaD [51]3 years ago
3 0

Answer:

the answer is about 1.2

Step-by-step explanation:

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To get the function y = <span>-2+5sin(pi/12(x-2)), the maximum value can be determined by differentiating the function and equating it to zero. The value of x will give the maximum value of the function.
dy/dx = 5 cos (pi/12 (x-2)) (pi/12)
dy/dx = 5 pi/12 cos(pi/12 (x-2))

Equate to zero</span>:
<span>5 pi/12 cos(pi/12 (x-2)) =0
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x = 8

Substituting,
y= -2 + 5sin( pi/12 (8-2)
y = -1.86
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