Pre-Algebra Examples

Divide (2(a^3))/(b/(5/(b^2)))
2(a3)b5b2
Step 1
Multiply the numerator by the reciprocal of the denominator.
2a35b2b
Step 2
Multiply the numerator by the reciprocal of the denominator.
2a3(5b21b)
Step 3
Combine.
2a351b2b
Step 4
Multiply b2 by b by adding the exponents.
Tap for more steps...
Step 4.1
Multiply b2 by b.
Tap for more steps...
Step 4.1.1
Raise b to the power of 1.
2a351b2b1
Step 4.1.2
Use the power rule aman=am+n to combine exponents.
2a351b2+1
2a351b2+1
Step 4.2
Add 2 and 1.
2a351b3
2a351b3
Step 5
Multiply 5 by 1.
2a35b3
Step 6
Multiply 2a35b3.
Tap for more steps...
Step 6.1
Combine 2 and 5b3.
a325b3
Step 6.2
Multiply 2 by 5.
a310b3
Step 6.3
Combine a3 and 10b3.
a310b3
a310b3
Step 7
Move 10 to the left of a3.
10a3b3
 [x2  12  π  xdx ]