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Who can solve 2x2 equals 8x?
2x2 = 8x x = 8x/2x x = 4 Check: 2(4)2 = 8(4) 2(16) = 32 32 = 32
How do you factorise x3 plus 2x2-8x plus 5 equals 0?
x3 + 2x2 - 8x + 5 = 0 x(2x - 8) + 5 = 0
What is x2 8x-3x2 5 in ax2 bx c0?
Assuming the 2 is meant to be a square this is the form: x2 - 3x2 = -2x2 + 8x + 5
What are the solutions for the quadratic equation 8x x2 - 9?
If you mean: x2+8x-9 = 0 then the solutions are x = 1 and x = -9
How do you solve 2x2 equals 8x?
2x2 is 4, so if 4=8x then x=1/2. 1/2 times 8 is the same as 8 divided by 2 (8/2), which simplifies to 4/1, or 4. So x=1/2.
Who can solve 2x2 equals 8x?
2x2 = 8x x = 8x/2x x = 4 Check: 2(4)2 = 8(4) 2(16) = 32 32 = 32
How do you factorise x3 plus 2x2-8x plus 5 equals 0?
x3 + 2x2 - 8x + 5 = 0 x(2x - 8) + 5 = 0
What is the vertex of the graph y-2x2 8x-3?
y=-2x^2+8x+3
What does 2x2 minus 8x equals -8?
-1/2
What is the antiderivative or 2x2-x?
If you mean 2x times -2x then it would be -8x.
How do you factor 2x2 8x 6?
2(x + 3)(x + 1)
What is x2 8x-3x2 5 in ax2 bx c0?
Assuming the 2 is meant to be a square this is the form: x2 - 3x2 = -2x2 + 8x + 5
What are the solutions for the quadratic equation 8x x2 - 9?
If you mean: x2+8x-9 = 0 then the solutions are x = 1 and x = -9
What are the solutions of 2x2 -3 equals 13?
2x2 - 3 = 13 So 2x2 = 16 x2 = 8 So that x = ±2√2
How do you solve 2x2 equals 8x?
2x2 is 4, so if 4=8x then x=1/2. 1/2 times 8 is the same as 8 divided by 2 (8/2), which simplifies to 4/1, or 4. So x=1/2.
What are the solutions of 2x2 equals 24x?
I'm assuming the question is: 2x2 = 24x x = 0 or x = 12
What are the solutions to the equation below (4x plus 36)(8x-40)0?
Assuming you mean:(4x+36)(8x-40) = 0 then you can use the property that a product can only be zero if one of its factors is zero. In other words, you can change this to: 4x + 36 = 0 OR 8x - 40 = 0 Solve each of the individual solutions; their solutions are also solutions to the original equation.
