0
2x^2 - 8x = -8
2x^2 - 8x +8 = 0, bring the -8 over to the other side
2 (x^2 - 4x + 4) = 0, simplify
2 (x - 2) (x - 2) = 0, factor out the equation
2 = 0, x - 2 =0, x - 2 =0 , set everything egual to zero and solve for x
x = 2
2=0 does not have an answer because it is invalid or it doesn't have a variable like the rest; 2 does not equal 0.
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Solve for x 8x equals 2x plus 15?
8x = 2x + 15 6x = 15 x = 15/6 = 2.5
How do you simplify 8x cubed divided by 2x show me step by step?
4
What is 8x squared times 2x?
To solve the expression 8x^2 * 2x, you first multiply the coefficients (8 * 2 = 16). Then, you multiply the variables with the same base by adding their exponents (x^2 * x = x^(2+1) = x^3). Therefore, the simplified expression is 16x^3.
How do you factor 2x squared plus 8x plus 20 equals 0?
It can not be factored because its discriminant is less than zero
What is 2x x 4x x x?
2x times 4x is 8x squared- then that times x is 8x to the power of three.Mathmatically represented as 8x^3
Solve 8x plus 39 equals 2x-15?
8x+39 = 2x-15 6x = -54 x = -9
Solve for x 8x equals 2x plus 15?
8x = 2x + 15 6x = 15 x = 15/6 = 2.5
How do you solve for 6x-20 equals 8x?
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
Who can solve the quadratic equation 2x squared plus 8x minus 2 equals 22?
2x+8x-2=22 10x-2=22 10x+2=+2 10x=24 10/10=24/10 x=2.4
What is the gcf of 2x 8x squared and 6x squared?
The GCF is 2x.
Solve 8x equals 2x plus 6?
To solve this equation, we will first subtract 2x from each side:8x=2x+6 (8x minus 2x=6x)6x=6Now, to isolate x, we must divide out the 6:6x=6 (6x divided by 6= x)x=1If 8x=2x+6, x=1
How do you simplify 8x cubed divided by 2x show me step by step?
4
What is 5x squared equals 8x?
5x2=8x Divide with x on both sides5x= 8 Solve xx=8/5
What is 8x squared times 2x?
To solve the expression 8x^2 * 2x, you first multiply the coefficients (8 * 2 = 16). Then, you multiply the variables with the same base by adding their exponents (x^2 * x = x^(2+1) = x^3). Therefore, the simplified expression is 16x^3.
How do you solve the following maths problem -9 -2x equals 9 - 8x?
-9-2x=9-8x6x=18 x=3
3x squared -5x plus 1 plus 8x squared - 2x -9?
(5x 2 - 8x + 1) + (2x 2 - 4x - 11)
How do you solve 9 plus 6x equals 25-2x?
9+6x = 25-2x 6x+2x = 25-9 8x = 16 x = 2
