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6 x plus 10 equals 72?
6x + 10 = 72 6x = 72 - 10 x = 62/6 x = 10.3333
2x2 plus 6x-8 equals 72?
2x2+6x-8 = 72 2x2+6x-8-72 = 0 2x2+6x-80 = 0 (2x-10)(x+8) = 0
X2 plus 6x-72 equals 0?
(x + 12)(x - 6) = 0 x = 6 or -12
5x plus x - 6x plus 2x equals 9?
5x + x - 6x + 2x = 2x
X2 plus 6x plus 8 equals?
The quadratic expression x2+6x+8 when factorised equals (x+2)(x+4)
6 x plus 10 equals 72?
6x + 10 = 72 6x = 72 - 10 x = 62/6 x = 10.3333
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)
2x2 plus 6x-8 equals 72?
2x2+6x-8 = 72 2x2+6x-8-72 = 0 2x2+6x-80 = 0 (2x-10)(x+8) = 0
X2 plus 6x-72 equals 0?
(x + 12)(x - 6) = 0 x = 6 or -12
What equals 6x plus x?
6x+x = 7x
5x plus x - 6x plus 2x equals 9?
5x + x - 6x + 2x = 2x
X2 plus 6x plus 8 equals?
The quadratic expression x2+6x+8 when factorised equals (x+2)(x+4)
What is x plus 6 equals?
6x
How do you answer 2x² plus 6x minus 8 equals 72?
Using the quadratic equation formula the value of x is -8 or 5
What is x when 9x plus 7 equals 6x plus 25?
If: 9x+7 = 6x+25 Then: x = 6
WHAT DOES 100 equals 3x plus 6x plus 10 equals?
x=10
Factor 2x squared plus 6x - 8 equals 72?
2x2 + 6x - 8 = 72 ∴ 2x2 + 6x + 64 =0 ∴ x2 + 3x + 32 = 0 This can not be factored, as x is not equal to any integer. Using the quadratic equation, we find that: x = -3/2 ± √119 / 2i
