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It is a quadratic equation that has 2 solutions

Q: Is 2x2 plus 7 equals 79 linear or quadratic?

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-2x2 + 9x - 12 = 0Then apply the quadratic formula.

Yes

2x2 + 3x - 20 = (x + 4)(2x - 5).

It is, as stated, 2x2 + x - 1 = 0. That is the quadratic form.

Using the quadratic equation formula: x = 1 or x = -10

Related questions

-2x2 + 9x - 12 = 0Then apply the quadratic formula.

Yes

2x2 + 3x - 20 = (x + 4)(2x - 5).

It is, as stated, 2x2 + x - 1 = 0. That is the quadratic form.

Using the quadratic equation formula: x = 1 or x = -10

None because the discriminant of this quadratic equation is less than zero.

quadratic

By using the quadratic equation formula: x = -5 and x = 3

2x2-10+7 = 0 Solving the quadratic equation using the quadratic formula will give you two solutions and they are: x = (5 - the square root of 11)/2 or x = (5 + the square root of 11)/2

There are no powers e.g 2x2 would be due to the 2

It can't be solved because its discriminant is less than zero

2x2 equals 5