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Popular >

(x+1)^2-x(x+3)=9

Solution

(x + 1)^{2} - x (x + 3) = 9

Solution

x = - 8

Solution steps

(x + 1)^{2} - x (x + 3) = 9

Expand

(x + 1)^{2} - x (x + 3) : - x + 1

- x + 1 = 9

Move

1

to the right side

- x = 8

Divide both sides by

- 1

x = - 8

Popular Examples

- 5 + 7 m - 20 = 20 - 2 m

3y-1/2 =y(-1+7/9)+1/2 y

3 y - \frac{1}{2} = y (- 1 + \frac{7}{9}) + \frac{1}{2} y

12 z = 108

3 x - 5 = 9

solvefor x,5x+6y-9=0 solve for

x, 5 x + 6 y - 9 = 0

Frequently Asked Questions (FAQ)

What is the answer to (x+1)^2-x(x+3)=9 ?
The answer to (x+1)^2-x(x+3)=9 is x=-8
Solve for x: (x+1)^2-x(x+3)=9
The solution is x=-8