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VladimirAG [237]
1 year ago
10

Write the quadratic equation in standard form: 2x^2+2x-2= 5x

Geography
1 answer:
valkas [14]1 year ago
6 0

Answer:

\displaystyle{2x^2-3x-2=0}

Explanation:

The standard form of quadratic equation is \displaystyle{ax^2+bx+c=0}.

We are given the equation of \displaystyle{2x^2+2x-2=5x}<em>. </em>All we have to do is to convert the given equation to the standard equation as shown above:

First, subtract both sides by 5x:

\displaystyle{2x^2+2x-2-5x=5x-5x}\\\\\displaystyle{2x^2+2x-2-5x=0}

Now that should leave the right-hand side equal to 0. Then we evaluate the terms on the left-hand side while also in order of degree:

\displaystyle{2x^2+2x-5x-2=0}\\\\\displaystyle{2x^2-3x-2=0}

Finally, we have the equation in standard form which is \displaystyle{2x^2-3x-2=0}.

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