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Airida [17]
3 years ago
13

If using the method of completing the square to solve the quadratic equation x^2+5x-37=0, which number would have to be added to

"complete the square"?
Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Answer:

1

Step-by-step explanation:

To complete the square, first you must make sure that the coefficient of the x^2 term is 1. Here you have x^2 - 2x - 37 = 0. Since the x^2 term is simply x^2, you do have a coefficient of 1 for the x^2 term.

To find the number you need to add to complete the square, take the coefficient of the x term. Divide it by 2. Then square it.

The x term is -2x. The coefficient of the x term is -2.

Take half of -2 which is -1.

Now square -1 to get 1.

You need to add 1 to complete the square.

brainliest?!?!yes

natita [175]3 years ago
6 0

Answer:9/4

Step-by-step explanation:

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Step-by-step explanation:

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7 0
2 years ago
Please help me solve this
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a) f(1) = -1 → x = -1

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