Pre-Algebra Examples

Simplify (x+2)(x-2)-(x+3)(x-1)
Step 1
Simplify each term.
Tap for more steps...
Step 1.1
Expand using the FOIL Method.
Tap for more steps...
Step 1.1.1
Apply the distributive property.
Step 1.1.2
Apply the distributive property.
Step 1.1.3
Apply the distributive property.
Step 1.2
Combine the opposite terms in .
Tap for more steps...
Step 1.2.1
Reorder the factors in the terms and .
Step 1.2.2
Add and .
Step 1.2.3
Add and .
Step 1.3
Simplify each term.
Tap for more steps...
Step 1.3.1
Multiply by .
Step 1.3.2
Multiply by .
Step 1.4
Apply the distributive property.
Step 1.5
Multiply by .
Step 1.6
Expand using the FOIL Method.
Tap for more steps...
Step 1.6.1
Apply the distributive property.
Step 1.6.2
Apply the distributive property.
Step 1.6.3
Apply the distributive property.
Step 1.7
Simplify and combine like terms.
Tap for more steps...
Step 1.7.1
Simplify each term.
Tap for more steps...
Step 1.7.1.1
Multiply by by adding the exponents.
Tap for more steps...
Step 1.7.1.1.1
Move .
Step 1.7.1.1.2
Multiply by .
Step 1.7.1.2
Multiply .
Tap for more steps...
Step 1.7.1.2.1
Multiply by .
Step 1.7.1.2.2
Multiply by .
Step 1.7.1.3
Multiply by .
Step 1.7.2
Subtract from .
Step 2
Simplify by adding terms.
Tap for more steps...
Step 2.1
Combine the opposite terms in .
Tap for more steps...
Step 2.1.1
Subtract from .
Step 2.1.2
Subtract from .
Step 2.2
Add and .