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Quadratic equation x2-7x equals 60?
x2 - 7x = 60 x2 - 7x - 60 = 0 (x - 12) (x + 5) = 0 x = 12 or x = -5
How do you solve x2 81 equals 0?
x: x2 - 81 = 0
The cube of a number equals the square of the same number find the number?
x3=x2 x3-x2=0 Factor out x2 x2(x - 1) = 0 If x2=0 then x=0. If x - 1 = 0 then x = 1. Therefore the number is 0 or 1.
What are the roots of the quadratic equation x2 - 18x 72 0?
x2 - 18x + 72 = 0 (x - 6)(x - 12) = 0 x ∈ {6, 12}
What is x2 - 5x -24 equals 0?
x=8
What x2 x 12 equals 0?
x = 0
Quadratic equation x2-7x equals 60?
x2 - 7x = 60 x2 - 7x - 60 = 0 (x - 12) (x + 5) = 0 x = 12 or x = -5
What is x2 x equals 12 using the quadratic formula?
If: x2+x = 12 Then: x2+x-12 = 0 And using the quadratic formula: x = -4 or x = 3
X2 plus 6x-72 equals 0?
(x + 12)(x - 6) = 0 x = 6 or -12
What is the answer to x2-4x-12 equals 0?
x = -2 and x = 6
What is the factor of x2 - x - 12 equals 0?
(x+3)(x-4)
X2 plus 8x 12 equals 0 in quadratic formula?
x2+8x+12 = 0 When factorized: (x+6)(x+2) = 0 Therefore: x = -6 or x = -2
X²-7x plus 12 equals 0?
x2-7x+12 = 0 (x-3)(x-4) = 0x=3,4
X2 plus 6x plus 9 equals 81?
x2 + 6x + 9 = 81 x2 + 6x = 72 x2 + 6x - 72 = 0 (x+12)(x-6) = 0 x= -12, 6 (two solutions)
What are the roots of x2 plus 6x plus 12 equals 0?
x2 + 6x + 12 = 0 x2 + 6x + 9 = -3 (x + 3)2 = -3 x + 3 = ± √-3 x = -3 ± i√3
Which is the set of roots of the equation 0 equals x2 plus 10x - 24?
(x-2)(x+12) = 0 x = 2 or x -12
X2 plus 7x plus 12 equals 0?
x2+7x+12=0 x2+7x=-12 x+Sqaure Root of 7x= 2(SQ Root Symbol)3
