8x-5/64x^2-25

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Solution for 8x-5/64x^2-25 equation:


x in (-oo:+oo)

8*x-((5/64)*x^2)-25 = 0

(-5/64)*x^2+8*x-25 = 0

8*x-5/64*x^2-25 = 0

DELTA = 8^2-(-25*(-5/64)*4)

DELTA = 899/16

DELTA > 0

x = ((899/16)^(1/2)-8)/(-5/64*2) or x = (-(899/16)^(1/2)-8)/(-5/64*2)

x = -32/5*((899/16)^(1/2)-8) or x = 32/5*((899/16)^(1/2)+8)

x in { -32/5*((899/16)^(1/2)-8), 32/5*((899/16)^(1/2)+8) }

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