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Do you mean 8x2+12x+28??
If so, plug 8,12, and 28 into a,b, and c of this website
http://www.math-booster.com/calculators/quadratic-formula.html
the answer is imaginary or No Solution
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What times 8 equals 12?
To solve this, you should first write it as an equation (where 'x' is the unknown value):8x = 12Then you can solve for x:8x =12X = 12/8X=1.5
How do you solve the equation 10x-2x-527?
10x-2x =8x-527
What is 8x - 12?
-4
What is the answer to 12x plus 6-8x-4x-3 plus 12?
If the equasion is 12x+6-8x-4x-3+12 then the answer is 15.
8x-6y equals 18 and 4x-6y equals 6?
8x - 6y = 184x - 6y = 6from the first equation:6y = 8x - 18substitute this value in the second equation:4x - (8x - 18) = 64x - 8x + 18 = 6-4x = 6 - 18-4x = -12x = 3Solve for y :8 x 3 - 6y = 1824 - 6y = 186y = 6y = 1
What times 8 equals 12?
To solve this, you should first write it as an equation (where 'x' is the unknown value):8x = 12Then you can solve for x:8x =12X = 12/8X=1.5
Solve 8x-1 equals 23-4x?
8x-1=23-4x 12x=24 x=2
What is the GCF of 8x and 12x?
The GCF is 4x.
How do you solve 8x 120?
8x = 120divide the equation by 8 8x/8 = 120/8 x = 15
Find the factors of x3-5x2 8x-4 how to solve this equation?
5x2-8x-4
How do you solve 4x equals 12x plus 32?
OK, SO 4x = 12x + 32.SO 4x -12x-12x-12x+32 (subtract 12x from each side to get x on one side)SO -8x = 32 (simplify)SO -1 (-8x) = 32 (-1) (multiply each side by -1)SO 8x -32 (simplify)SO 8x / 8 = -32/8 (divide each side by eight (8) to get ""X"" by itself)SO x= -4SO x = -4.Does that help?Hope that helps!
How do you solve -8x plus 4y equals 28 for y?
-8x + 4y = 28 Add 8x to each side: 4y = 8x + 28 Divide both sides by 4: y = 2x + 7
How do you sovle the equation of 8x plus 4 equals 2x plus 28?
8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4
What operations would you do to both sides of the equation to solve it 8x plus 7 equals 5x plus 28?
8x + 7 = 5x + 28 subtract 5x and 7 to both sides 3x = 21 divide by 3 to both sides x = 7
What is the answer to 8x-3 plus 6x-1 equals 12x plus 6?
8x-3+6x-1 = 12x+614x-4 = 12x+614x-12x = 6+42x = 10x = 5
How do you solve the equation 10x-2x-527?
10x-2x =8x-527
What is 8x - 12?
-4
