3.Simplify the following expressions and then find the numerical values for x = -2.
(i) 3(2x – 4) + x2 + 5
(ii) -2(-3x + 5) – 2(x + 4)
Answers
Answered by
0
Answer:
3(2x - 4) + x2+5
3(-4 -4 ) -4 +5
3(-8) +1
-24+1
-23
Step-by-step explanation:
Similar questions