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If: y = x -2 and 7y -4x = 10
Then: x = 8 and y = 6
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∙ 11y ago
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What is X2 equals 100?
"x2 = 100" is an equation which, if solved for x, will give you two possible value: 10 and -10.
X2 equals 5 find the value x?
x=5/2 or 2.5
X2 plus y2 equals 100 what is the lengrth of the circles radius?
X2 + y2 = 100 = r2 r = 10
What does x2 plus x2 equals?
x2 + x2 = 2x2
How do you answer the problem x2 plus 10x plus equals 0?
x2 + 10x = 0 x2 + 10x + 25 = 25 (x + 5)2 = 25 x + 5 = +-5 x1 = 0 x2 =10
What is X2 equals 100?
"x2 = 100" is an equation which, if solved for x, will give you two possible value: 10 and -10.
X2 plus 7x plus 10 equals?
The value of x2+7x+10 depends on the value of X. If x=1, then x2+7x+10 = 18 If x=2, then x2+7x+10 = 28 If x=3, then x2+7x+10 = 40 and so forth
How many solutions to x2-10 equals 0?
x2-10 = 0 x2 = 10 x = the square root of 10
What are the factors of x2 equals -11x-10?
x2 = -11x - 10 x2 + 11x + 10 = 0 (x + 1)(x + 10) = 0
X2 equals 11x - 10?
x2 = 11x - 10 ∴ x2 - 11x + 10 = 0 ∴ (x - 10)(x - 1) = 0 ∴ x ∈ {1, 10}
How do you do x2 equals 11x -10?
To solve for x: x2 = 11x - 10 x2 - 11x = -10 x2 - 11x + 10 =0 (x - 1)(x - 10) = 0 x = {1, 10)
X2 equals 5 what is the value of x?
if x2 = 5 the value of x has to be 5 divided by 2 which is 2.5 x = 2.5
If y equals -2 when x equals 4 find x when y equals 5?
x1:y1 = x2:y2 4:-2 = x2:5 x2 = (4*5)/-2 x2 = -10
When x equals 8 what is the value of x2?
If x = 8 then x2 = 82 = 8 x 8 = 64
X2 plus 5x -25 equals?
We can't calculate what it equals until we know the value of ' x '.
When x equals 5 and y equals 2 find the value of x2 plus 2y?
x2 + 2y = 52 + 2*2 = 25 + 4 = 29
X2 - 3x - 10 equals?
If you factor x2 - 3x - 10, you'll get (x-5) (x+2). If your equation is x2 - 3x -10 = 0, then x = 5, and x = -2.
