Answer:
B, D
Step-by-step explanation:
36/40 simplified is 9/10
9/10 x 2 = 18/20
I hope this helps!
X^2 + 12x = -6
x^2 + 12 x + 6^2 = -6 + 6^2
(x + 6)^2 = - 6 + 36
(x +6)^2 = 30
In the first step I had to add 6^2 = 36. The answer is option B. 36.
Answer:
C
Step-by-step explanation:
Answer:
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Step-by-step explanation:
