Question

if (a-b),a+b=10,then the a²- b² equals to​

Answer 1

Answer:

10a - 10b

Step-by-step explanation:

a²- b²   = ( a + b )  ( a - b )

a²- b²   =   10 ( a - b )

a²- b²   =  10a - 10b

Hope it helps u !!