Hello, firefly_senshi6!

. . . . . . . . . . . . . . . . . . . . _If an investment ofPdollars grows toAdollars in 2 years,

the annual rate of return on the investment is given by:

Rationalize the denominator.

Then find the annual rate of returnr(as a percent) if $50,000 increases to $58,320.

Multiply top and bottom by √P

. . . . . . . . _ . . ._ . . ._ . . . . . __

. . . . . . . √A - √P . .√P . . . . √AP - P

. . r . = . ----------- . ---. = . -----------

. . . . . . . . .√P . . . √P . . . . . . . P

If A = 58,320 and P = 50,000, then:

. . . . . . . . ______________

. . . . . . . √(58,320)(50,000) - 50,000

. . r . = . ---------------------------------- . = . 0.08 . = . 8%

. . . . . . . . . . . . . 50,000

When is LaTeX returning ??