Use the sum formula for sine to simplify the expression. The formula states that <math><mstyle displaystyle="true"><mi>sin</mi><mrow><mo>(</mo><mi>A</mi><mo>+</mo><mi>B</mi><mo>)</mo></mrow><mo>=</mo><mi>sin</mi><mrow><mo>(</mo><mi>A</mi><mo>)</mo></mrow><mi>cos</mi><mrow><mo>(</mo><mi>B</mi><mo>)</mo></mrow><mo>+</mo><mi>cos</mi><mrow><mo>(</mo><mi>A</mi><mo>)</mo></mrow><mi>sin</mi><mrow><mo>(</mo><mi>B</mi><mo>)</mo></mrow></mstyle></math> .

Remove parentheses.

Remove parentheses.

Use the difference formula for sine to simplify the expression. The formula states that <math><mstyle displaystyle="true"><mi>sin</mi><mrow><mo>(</mo><mi>A</mi><mo>-</mo><mi>B</mi><mo>)</mo></mrow><mo>=</mo><mi>sin</mi><mrow><mo>(</mo><mi>A</mi><mo>)</mo></mrow><mi>cos</mi><mrow><mo>(</mo><mi>B</mi><mo>)</mo></mrow><mo>-</mo><mi>cos</mi><mrow><mo>(</mo><mi>A</mi><mo>)</mo></mrow><mi>sin</mi><mrow><mo>(</mo><mi>B</mi><mo>)</mo></mrow></mstyle></math> .

Remove parentheses.

Do you know how to Expand Using Sum/Difference Formulas sin(A+B)+sin(A-B)? 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 nine hundred eighty-eight million two hundred fourteen thousand six hundred fifty-seven |
---|

- 1988214657 has 32 divisors, whose sum is
**3125678976** - The reverse of 1988214657 is
**7564128891** - Previous prime number is
**281**

- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 51
- Digital Root 6

Name | one billion four hundred thirty-nine million one hundred fifty-seven thousand twenty-five |
---|

- 1439157025 has 4 divisors, whose sum is
**1496723332** - The reverse of 1439157025 is
**5207519341** - Previous prime number is
**25**

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

Name | two hundred twenty-four million one hundred ninety-six thousand nine hundred thirty |
---|

- 224196930 has 16 divisors, whose sum is
**418501440** - The reverse of 224196930 is
**039691422** - Previous prime number is
**5**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9