15x minus 8=minus 180 3x+8=24
It is an equation with the plus or minus signs missing which makes it impossible to solve.
Take the square root of both sides of the equation
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
7
By including its plus or minus signs
15x minus 8=minus 180 3x+8=24
If x equals the square root of ...., then you already have solved for x
It depends on which variable you wish to solve for.
It is an equation with the plus or minus signs missing which makes it impossible to solve.
Take the square root of both sides of the equation
Without an "equals" word or sign somewhere, there is nothing to solve.You only have an expression, not an equation.
x=2 because 9-(14)=-5
7
9
Yes and x = 2+square root of 6 or x = 2-square root of 6
That won't factor neatly, so we apply the quadratic formula. x = -8 plus or minus 2 times the square root of 5 x = -3.5278640450004204 x = -12.47213595499958