Factor (r-4)(r+8)-24

Math
(r-4)(r+8)-24
Expand (r-4)(r+8) using the FOIL Method.
Tap for more steps…
Apply the distributive property.
r(r+8)-4(r+8)-24
Apply the distributive property.
r⋅r+r⋅8-4(r+8)-24
Apply the distributive property.
r⋅r+r⋅8-4r-4⋅8-24
r⋅r+r⋅8-4r-4⋅8-24
Simplify and combine like terms.
Tap for more steps…
Simplify each term.
Tap for more steps…
Multiply r by r.
r2+r⋅8-4r-4⋅8-24
Move 8 to the left of r.
r2+8r-4r-4⋅8-24
Multiply -4 by 8.
r2+8r-4r-32-24
r2+8r-4r-32-24
Subtract 4r from 8r.
r2+4r-32-24
r2+4r-32-24
Subtract 24 from -32.
r2+4r-56
Factor (r-4)(r+8)-24

Solving MATH problems

We can solve all math problems. Get help on the web or with our math app

Scroll to top