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fredd [130]
4 years ago
11

The method of completing the square was used to solve the equation 2x^2 - 12x + 6 =0 which equation is a correct step when using

this method ?
1- (x - 3 )^2 =6
2- (x - 3 )^2 =-6
3- (x - 3 )^2 =3
4- (x - 3 )^2 = -3
Mathematics
1 answer:
trapecia [35]4 years ago
6 0
The equation we are looking at would have to be divided by 2 first.
x²-6x+3
When looking at that, I can tell that 1 may be the possible answer since you would have to subtract 6 from both sides. That would leave a 3. Let's check.
(x-3)(x-3)
x²-6x+9=6
Now subtract 6 from both sides.
x²-6x+3=0
So, 1- (x-3)²=6 would be used.
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Step-by-step explanation:

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Can someone please help?
Alexus [3.1K]

Answer:

L = 12

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Step-by-step explanation:

Area = L*W

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Only w - 8 = 0 will work

w - 8 = 0                       Add 8 to both sides

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4 0
3 years ago
A triangular brace has an angle measure of 30 degrees, with a side opposite this angle measuring 8 inches. The base of the trian
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7 0
4 years ago
What value of x is in the solution set of 9(2x+1)&lt;9x-18
allsm [11]
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</span><span>If I managed to help you, please make sure to mark my answer as the "Brainliest" answer. Thanks! :)</span>
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