Question

Evaluate this expression for
a = -3, b = -4, and c= -5.

ab + ac

Plz help

Answer 1

We are given :-

1. a = -3
2. b = -4
3. c= -5.

__________________

Question :-

ab + ac

Substituting the values :-

• ab + ac

= (-3) × (-4) + (-3) × ( -5)

= 12 + 15

= 27

Therefore, final answer is 27.

• Hope this helps you!

Answer 2

Answer:

Evaluate:

ab + ac

⇛-3*(-4) + -3*(-5) [∵a=-3,b=-4,c=-5 (Given)]

⇛3*4 + 3*5⇛12 + 15 ⇛27Ans.