181k views
0 votes
Can anyone help me solve this?

Can anyone help me solve this?-example-1
User Saon
by
4.9k points

1 Answer

4 votes


( √(x + 8) - √(x) )/(8) * ( √(x + 8) + √(x) )/( √(x + 8) + √(x) ) \\


\frac{( √(x + 8) ) {}^(2) - ( √(x)) {}^(2) }{8( √(x + 8) + √(x) ) } \\


\frac{( √(x + 8) ) {}^(2) - ( √(x)) {}^(2) }{8( √(x + 8) + √(x) ) } \\ (x + 8 - x)/(8 √(x + 8) + 8 √(x) ) = (8)/(8 √(x + 8) + 8 √(x) )

User Alex Paven
by
5.8k points