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 four hundred eighty-one million three hundred thirty thousand six hundred ninety-eight |
---|

- 1481330698 has 8 divisors, whose sum is
**2222239392** - The reverse of 1481330698 is
**8960331841** - Previous prime number is
**10487**

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

Name | one billion five hundred fifty-five million six hundred five thousand eight hundred forty-six |
---|

- 1555605846 has 32 divisors, whose sum is
**4249461888** - The reverse of 1555605846 is
**6485065551** - Previous prime number is
**41**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9

Name | one hundred seventy-four million two hundred forty-one thousand seven hundred twelve |
---|

- 174241712 has 64 divisors, whose sum is
**884352816** - The reverse of 174241712 is
**217142471** - Previous prime number is
**397**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2