emathematics.net
Español
User: desconectar
 
Maths Exercices

Distributive property


Simplify the expression:

6(4 + 7r)

Apply the distributive property:

6(4 + 7r) = 6(4) + 6(7r) = 24 + 42 r

Put the terms in order from highest power to lowest power:

42r + 24

There are no like terms to combine.

The answer is 42r + 24.


Choose the correct expression for: 5(-8-3r)

A. -8-3r
B. -40-3r
C. -40-15r
D. -8-15r