Final Answer
$x=\frac{71145.3277+\sqrt{{\left(71145.3277\right)}^2+2061445348.56}}{15600},\:x=\frac{71145.3277-\sqrt{{\left(71145.3277\right)}^2+2061445348.56}}{15600}$
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Step-by-step Solution
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1
Divide $-711453277$ by $10000$
$7800x^2+71145.3277x+\frac{660719663}{10000}=0$
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$7800x^2+71145.3277x+\frac{660719663}{10000}=0$
Learn how to solve one-variable linear equations problems step by step online. Find the break even points of the expression 7800x^2+-711453277/10000x660719663/10000=0. Divide -711453277 by 10000. Divide 660719663 by 10000. To find the roots of a polynomial of the form ax^2+bx+c we use the quadratic formula, where in this case a=7800, b=71145.3277 and c=66071.9663. Then substitute the values of the coefficients of the equation in the quadratic formula: \displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}. Simplifying.
Final Answer
$x=\frac{71145.3277+\sqrt{{\left(71145.3277\right)}^2+2061445348.56}}{15600},\:x=\frac{71145.3277-\sqrt{{\left(71145.3277\right)}^2+2061445348.56}}{15600}$