Question

if a + b equals to 8 and a b equals to 15 find the value of a square + b square

Answer 1

Hi Mate!!!

a² + b² = ( a + b )² - 2ab

=>. a² + b² = ( 8 )² - 2 ( 15 )

=>. a² + b² = 34..


=>. Have a nyc tym <=

Answer 2

Answer:

I hope this is helpful for you.