Subtract <math><mstyle displaystyle="true"><mn>7</mn></mstyle></math> from both sides of the equation.

Use the quadratic formula to find the solutions.

Substitute the values <math><mstyle displaystyle="true"><mi>a</mi><mo>=</mo><mn>2</mn></mstyle></math> , <math><mstyle displaystyle="true"><mi>b</mi><mo>=</mo><mo>-</mo><mn>3</mn></mstyle></math> , and <math><mstyle displaystyle="true"><mi>c</mi><mo>=</mo><mo>-</mo><mn>7</mn></mstyle></math> into the quadratic formula and solve for <math><mstyle displaystyle="true"><mi>x</mi></mstyle></math> .

Simplify the numerator.

Raise <math><mstyle displaystyle="true"><mo>-</mo><mn>3</mn></mstyle></math> to the power of <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

Multiply <math><mstyle displaystyle="true"><mo>-</mo><mn>4</mn></mstyle></math> by <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

Multiply <math><mstyle displaystyle="true"><mo>-</mo><mn>8</mn></mstyle></math> by <math><mstyle displaystyle="true"><mo>-</mo><mn>7</mn></mstyle></math> .

Add <math><mstyle displaystyle="true"><mn>9</mn></mstyle></math> and <math><mstyle displaystyle="true"><mn>56</mn></mstyle></math> .

Multiply <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> by <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Do you know how to Solve Using the Quadratic Formula 2x^2-3x=7? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name | one billion three hundred sixty-two million one hundred ten thousand nine hundred fifty-nine |
---|

- 1362110959 has 4 divisors, whose sum is
**1485939240** - The reverse of 1362110959 is
**9590112631** - Previous prime number is
**11**

- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 37
- Digital Root 1

Name | two billion seventeen million six hundred ninety-one thousand five hundred ninety-six |
---|

- 2017691596 has 16 divisors, whose sum is
**4569872400** - The reverse of 2017691596 is
**6951967102** - Previous prime number is
**151**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 46
- Digital Root 1

Name | one billion three hundred nine million three hundred fifty-nine thousand seventy-two |
---|

- 1309359072 has 512 divisors, whose sum is
**15299062272** - The reverse of 1309359072 is
**2709539031** - Previous prime number is
**103**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3