Rewrite <math><mstyle displaystyle="true"><mn>9</mn><msup><mrow><mi>x</mi></mrow><mrow><mn>2</mn></mrow></msup></mstyle></math> as <math><mstyle displaystyle="true"><msup><mrow><mo>(</mo><mn>3</mn><mi>x</mi><mo>)</mo></mrow><mrow><mn>2</mn></mrow></msup></mstyle></math> .

Rewrite <math><mstyle displaystyle="true"><mn>1</mn></mstyle></math> as <math><mstyle displaystyle="true"><msup><mrow><mn>1</mn></mrow><mrow><mn>2</mn></mrow></msup></mstyle></math> .

Since both terms are perfect squares, factor using the difference of squares formula, <math><mstyle displaystyle="true"><msup><mrow><mi>a</mi></mrow><mrow><mn>2</mn></mrow></msup><mo>-</mo><msup><mrow><mi>b</mi></mrow><mrow><mn>2</mn></mrow></msup><mo>=</mo><mrow><mo>(</mo><mi>a</mi><mo>+</mo><mi>b</mi><mo>)</mo></mrow><mrow><mo>(</mo><mi>a</mi><mo>-</mo><mi>b</mi><mo>)</mo></mrow></mstyle></math> where <math><mstyle displaystyle="true"><mi>a</mi><mo>=</mo><mn>3</mn><mi>x</mi></mstyle></math> and <math><mstyle displaystyle="true"><mi>b</mi><mo>=</mo><mn>1</mn></mstyle></math> .

Do you know how to Factor 9x^2-1? 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 two hundred two million eight hundred sixty-nine thousand five hundred fifty-two |
---|

- 1202869552 has 64 divisors, whose sum is
**6093711000** - The reverse of 1202869552 is
**2559682021** - Previous prime number is
**1499**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 40
- Digital Root 4

Name | five hundred forty-seven million four hundred fifty thousand five hundred ninety |
---|

- 547450590 has 32 divisors, whose sum is
**1317123360** - The reverse of 547450590 is
**095054745** - Previous prime number is
**409**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3

Name | nine hundred ninety-one million three hundred eighteen thousand eight |
---|

- 991318008 has 256 divisors, whose sum is
**5094835200** - The reverse of 991318008 is
**800813199** - Previous prime number is
**19**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3