How can ari simplify the following expression?
a-3
23
write the numerator and denominator with a common denominator. then divide the numerator by the denominator
to do this, multiply the numerator by the reciprocal of the denominator.
write the numerator and denominator with a common denominator. then divide the numerator by the denominator
to do this, multiply the numerators and multiply the denominators.
divide the numerator and the denominator by a - 3. then divide the numerator by the denominator.
divide the numerator and the denominator by a - 3. then simplify the numerator and simplify the denominator
mark this and return
save and exit
next
submit