151=235x-16(x^2)

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Solution for 151=235x-16(x^2) equation:



151=235x-16(x^2)
We move all terms to the left:
151-(235x-16(x^2))=0
We get rid of parentheses
16x^2-235x+151=0
a = 16; b = -235; c = +151;
Δ = b2-4ac
Δ = -2352-4·16·151
Δ = 45561
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-235)-\sqrt{45561}}{2*16}=\frac{235-\sqrt{45561}}{32} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-235)+\sqrt{45561}}{2*16}=\frac{235+\sqrt{45561}}{32} $

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