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X2 plus 4x-6 equals 0

Anonymous

∙ 11y ago

Updated: 12/19/2022

Assuming that by writing that equation as a question, you mean to ask how to solve it for x, that can be done as follows:

x2 + 4x - 6 = 0

x2 + 4x + 4 = 10

(x + 2)2 = 10

x + 2 = √20

x = -2 ± √20

Wiki User

∙ 11y ago

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What is x2 plus 7x equals - 2x2 plus 6 in the form ax2 bx c equals 0?

x2 + 7x = 2x2 + 6 x2 - 2x2 + 7x = 6 -x2 +7x - 6 = 0 or alternatively x2 - 7x + 6 = 0

X2 plus 3x plus 10 equals 0?

-2

Solution set of x2 plus 49 equals 0?

x2 + 49 = 0 &there4; x2 = -49 &there4; x = 7i

X2 plus y2 plus 4x - 2y - 5 equals 0?

No.

What is the square of x2 plus 12x plus 20 equals 0?

168

How do you solve x2 plus 3x plus 3 0?

x2 plus 3x plus 3 is equals to 0 can be solved by getting the roots.

X2-8x plus 32 equals 0?

What is x2 plus 7x equals - 2x2 plus 6 in the form ax2 bx c equals 0?

x2 + 7x = 2x2 + 6 x2 - 2x2 + 7x = 6 -x2 +7x - 6 = 0 or alternatively x2 - 7x + 6 = 0

X2 plus 3x plus 10 equals 0?

-2

Solution set of x2 plus 49 equals 0?

x2 + 49 = 0 &there4; x2 = -49 &there4; x = 7i

X2 plus y2 plus 4x - 2y - 5 equals 0?

No.

What is the square of x2 plus 12x plus 20 equals 0?

168

How do you answer the problem x2 plus 10x plus equals 0?

x2 + 10x = 0 x2 + 10x + 25 = 25 (x + 5)2 = 25 x + 5 = +-5 x1 = 0 x2 =10

What is the point of intersection of the parabolas y equals x2 plus 20x plus 100 and y equals x2 -20x plus 100 showing work?

If: y = x2+20x+100 and x2-20x+100 Then: x2+20x+100 = x2-20x+100 So: 40x = 0 => x = 0 When x = 0 then y = 100 Therefore point of intersection: (0, 100)

Can you put the equation x2 - 5 -4x2 plus 3x equals 0 in the form ax2 plus bx plus c equals 0?

x2-5-4x2+3x = 0 -3x2+3x-5 = 0 or as 3x2-3x+5 = 0

X2 plus 10x plus 22 equals 0?

x = -3.27 or -6.73

Is x2-y2 plus 49 equals 0 a function?

Yes

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X2 plus 4x-6 equals 0

What else can I help you with?

What is x2 plus 7x equals - 2x2 plus 6 in the form ax2 bx c equals 0?

X2 plus 3x plus 10 equals 0?

Solution set of x2 plus 49 equals 0?

X2 plus y2 plus 4x - 2y - 5 equals 0?

What is the square of x2 plus 12x plus 20 equals 0?

How do you solve x2 plus 3x plus 3 0?

X2-8x plus 32 equals 0?

What is x2 plus 7x equals - 2x2 plus 6 in the form ax2 bx c equals 0?

X2 plus 3x plus 10 equals 0?

Solution set of x2 plus 49 equals 0?

X2 plus y2 plus 4x - 2y - 5 equals 0?

What is the square of x2 plus 12x plus 20 equals 0?

How do you answer the problem x2 plus 10x plus equals 0?

What is the point of intersection of the parabolas y equals x2 plus 20x plus 100 and y equals x2 -20x plus 100 showing work?

Can you put the equation x2 - 5 -4x2 plus 3x equals 0 in the form ax2 plus bx plus c equals 0?

X2 plus 10x plus 22 equals 0?

Is x2-y2 plus 49 equals 0 a function?

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