Q: What is x if x squared plus 3x equals negative 2?

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3x(2x + 1)

It is a quadratic equation.

y = 3x + 21x2 = 3x(1 + 7x)

It is: 3x2+6x-11 = 0

Yes.

Related questions

3x(2x + 1)

It is a quadratic equation.

the answer is -3x = 0

y = 3x + 21x2 = 3x(1 + 7x)

It is: 3x2+6x-11 = 0

Yes.

k = 0.1

It is a quadratic equation in the variable x.

Let square = [x] -4+3*(-2)*[-4]+[3x-2x]=-4-6-2+[x]=-12+[x]The answer is negative 12 plus squared x.

x3+3x2+3x+2 divided by x+2 equals x2+x+1

-3x + 5 = 20 -3x = 15 x = -5

Calculate dx when xy3 + y = 3x.