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What is the fractorization x²-20x plus 100?
x2-20x+100 = (x-10)(x-10) when factored
What is an expression for 20 times a number?
If x is used to represent the unknown number, then the expression for 20 times a number would be 20x.
What is the solution for 50x² equals 20x-2 equals 0?
50x squared equals 20x-2 equals zero is not possible, for 20x-2 = 0 --> x = 1/10 While 50x2 = 0 means that x should be zero. So either 50x2 =/ 20x-2 or 20x-2 =/ 0
What number must you add to complete the square of x2 plus 20x equals 39?
x2 + 20x - 39 = 0: Add 61 giving: x2 + 20x + 100 = (x + 10)2
What is 5x squared plus 20x?
5x2 + 20x = 0 5x(x + 4) = 0 x = 0 and -4
What is 10-20x in a factored form?
10 - 20x = (10) (1 - 2x)
What is the fractorization x²-20x plus 100?
x2-20x+100 = (x-10)(x-10) when factored
How is 15x3 plus 20x factored as a polynomial?
5x(3x+4)
What is the factor of x2 20x 36?
(x+2)(x+18) when factored
Can you Factorise 20x-28?
Yes and it is 4(5x-7) when factored
What is the factored form of 20x plus 4?
Look for a common factor, shared between the two parts. Then divide both parts by this factor, to find the other factor.
What value should be added to the expression to create a perfect square x2 20x?
100. Here's how: A perfect square is in the form [(a+b)² =a² + 2ab + b²]. So let a =x, then 2ab = 20x, solve for b=10, so it is x² + 20x +10² = x² + 20x + 100, or (x+10)².
20x to the power 2 plus 18x plus 4?
Divide all terms by 2 and it can then be factored to (2x+1)(5x+2)
How do you factor the expression of 3x squared - 20x - 32?
(x - 8)(3x + 4)
What is an expression for 20 times a number?
If x is used to represent the unknown number, then the expression for 20 times a number would be 20x.
-20x 5y equals 40 changed to slope-intercept form?
If the equation is -20x-5y=40 then the answer is -5y=20x+40 which equals y=-4x-8 If the equation is -20x+5y=40 then the answer is 5y=20x+40 which equals y=4x+8
How do you turn 20x plus 80y equals 0 into slope intercept form?
If: 20x+80y = 0 Then: 80y = -20x And: y = -0.25x So the slope is -0.25 and it has no y intercept
