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Solve x2 equals 36?
x=18
How do you solve this equation for x - y equals x - x2?
You cannot, in general, solve one equation with two unknown variables. x - y = x - x2 Subtract x from both sides: - y = - x2 Change signs: y = x2 And that is as far as you can go.
How do you solve 144x equals x2?
144X = X2 144X - X2 = 0 (144 - X)X = 0 X = 0 or X = 144
How do you solve x2 plus 3x4?
This is an expression and you do not solve an expression, but you can factor this one.X2 + 3X4X2(1 + 3X2)========
How do you solve for x in the equation of 20 over x squared minus 1 over x equals 1?
20/x2 -1/x = 1 Multiply all terms by x2: 20 -x = x2 Subtract x2 from both sides: 20 -x -x2 = 0 Divide all terms by -1 and form a quadratic equation: x2+x-20 = 0 Factor the equation: (x+5)(x-4) = 0 Solution: x = -5 or x = 4
Solve x2 equals 64?
x2 = 6482 = 64x = 8
How do you solve x2 81 equals 0?
x: x2 - 81 = 0
How do you solve x2 6x 27?
please help on this x2+6x+27=
How do you solve x2 plus 7x plus 12?
x2+7x+12
How do you solve x2-64 by factoring?
x2-64 = (x-8)(x+8)
Solve the equation X2 X1980?
it is not an equation (there no equality in it!)
Solve x2 equals 36?
x=18
Which is the best way to solve the equation x2 n?
do you mean, x2 = n?? Take the square root.
How do you solve this equation for x - y equals x - x2?
You cannot, in general, solve one equation with two unknown variables. x - y = x - x2 Subtract x from both sides: - y = - x2 Change signs: y = x2 And that is as far as you can go.
How do you solve x2 equals 9x?
Divide both sides of the equation by x: x2 = 9x x2 / x = 9x / x x = 9
How do you solve 144x equals x2?
144X = X2 144X - X2 = 0 (144 - X)X = 0 X = 0 or X = 144
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is?
The quadratic formula cannot be used to solve an equation if the coefficient of the equation's x2-term is 0.
