Raise <math><mstyle displaystyle="true"><mn>21</mn></mstyle></math> to the power of <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

Raise <math><mstyle displaystyle="true"><mn>29</mn></mstyle></math> to the power of <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

Subtract <math><mstyle displaystyle="true"><mn>441</mn></mstyle></math> from both sides of the equation.

Subtract <math><mstyle displaystyle="true"><mn>441</mn></mstyle></math> from <math><mstyle displaystyle="true"><mn>841</mn></mstyle></math> .

Take the <math><mstyle displaystyle="true"><mtext class="not-bold-word">square</mtext></mstyle></math> root of both sides of the <math><mstyle displaystyle="true"><mtext class="not-bold-word">equation</mtext></mstyle></math> to eliminate the exponent on the left side.

Simplify the right side of the equation.

Rewrite <math><mstyle displaystyle="true"><mn>400</mn></mstyle></math> as <math><mstyle displaystyle="true"><msup><mrow><mn>20</mn></mrow><mrow><mn>2</mn></mrow></msup></mstyle></math> .

Pull terms out from under the radical, assuming positive real numbers.

The complete solution is the result of both the positive and negative portions of the solution.

First, use the positive value of the <math><mstyle displaystyle="true"><mo>±</mo></mstyle></math> to find the first solution.

Next, use the negative value of the <math><mstyle displaystyle="true"><mo>±</mo></mstyle></math> to find the second solution.

The complete solution is the result of both the positive and negative portions of the solution.

Do you know how to Solve for a a^2+21^2=29^2? 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 seventy-two million eight hundred sixty-two thousand nine hundred seventy-eight |
---|

- 1372862978 has 8 divisors, whose sum is
**2107185168** - The reverse of 1372862978 is
**8792682731** - Previous prime number is
**43**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 53
- Digital Root 8

Name | eight hundred fifty-nine million six hundred eighty-six thousand nine hundred thirty-six |
---|

- 859686936 has 32 divisors, whose sum is
**3868591320** - The reverse of 859686936 is
**639686958** - Previous prime number is
**3**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6

Name | one billion four hundred forty-four million two hundred sixty-eight thousand nine hundred fourteen |
---|

- 1444268914 has 8 divisors, whose sum is
**2363349168** - The reverse of 1444268914 is
**4198624441** - Previous prime number is
**11**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 43
- Digital Root 7