3.14159=2.88x*5x/8-15

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Solution for 3.14159=2.88x*5x/8-15 equation: 


x in (-oo:+oo)

3.14159 = (2.88*5*x*x)/8-15 // - (2.88*5*x*x)/8-15

3.14159-((2.88*5*x*x)/8)+15 = 0

3.14159-1.8*x^2+15 = 0

-1.8*x^2 = -18.14159 // : -1.8

x^2 = 10.07866111

x^2 = 10.07866111 // ^ 1/2

abs(x) = 10.07866111^(1/2)

x = 10.07866111^(1/2) or x = -10.07866111^(1/2)

x in { 10.07866111^(1/2), -10.07866111^(1/2) }

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