Answer:
c
Step-by-step explanation:
y=2(-3)+1
y=-6+1
y=-5
USE SUBSTITUTION
Answer:32x -72
Step-by-step explanation:
Here it is given that,
Solution :
<u>__________________________</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u>
More Information :
Here we have used BODMAS rule..
- B = Bracket
- O = of
- D = Division
- M = Multiplication
- A = Addition
- S = Subtraction
<span> -x^2 + -14x = 49
-(x^2 +14) = 49
-[(x+7)^2 -49] = 49
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