Question

10. Simplify the expression:
-3(4a - 5b)
Show work

Answer 1

Answer:

-12a + 15b

Step-by-step explanation:

-3(4a - 5b)

Multiply -3 with both 4a and 5b,

-3(4a) + -3(-5b)

= -12a + 15b

Answer 2

hello!

In order to simplify this expression, we need to use the Distributive property, which states the following:-

$\bigstar{\boxed{\pmb{a(b+c)=ab+ac}}}$

Distribute:-

$\sf{-3(4a-5b)}$

Multiply -3 times the terms inside the parentheses:-

$\bigstar{\boxed{\pmb{-12a+15b}}}$

note:-

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)