Solve for x please... it's for a test and it's really hard

2 answers:

6 0

X= -10 hope this helped

3 0

The answer is x=-10 hope this is right

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rewona [7]

Take half of the middle coefficient.
Then square it.

-12/2 = -6

(-6)^2 = 36

c = 36

8 0

3 years ago

viktelen [127]

2x+6=96
2(45)+6
90+6=96
96=96
hope this helps u out!

6 0

3 years ago

Simora [160]

Answer: - 60

Step-by-step explanation:

$\frac{(-4)^3 - (-4)}{4(4)^-4/4} \\\\= -60$

7 0

2 years ago

Vesnalui [34]

Answer:

Step-by-step explanation:

4 0

2 years ago

Jobisdone [24]

Answer:

1/4

Step-by-step explanation:

5 0

2 years ago