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3x-1=11
(3x-1)+1=11+1
3x=12
(3x)x(1/3)=12 x (1/3)
x=4
x^2+4
16+4
=20
Sianatu Velovaa
Napoleon Barton
Annamae Wilkinson
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What is the value of X2 plus X?
The answer would be 3x if 'X2' is '2x', but if 'X2' is x2, then the total answer would be x2 + x.
What is x2 81y2 equal to?
x2 - 81y2 = (x + 9y) (x - 9y)The actual numerical value depends on the values of 'x' and 'y'.
X2 equals 5 find the value x?
x=5/2 or 2.5
What is the value of X2 - 2x - 8 x -3?
this is what type of question? value of x? difference of 2 squares? factoring?
What is X2 equals 100?
"x2 = 100" is an equation which, if solved for x, will give you two possible value: 10 and -10.
If 3X - 1 equals 11what is the value of X2 plus X?
3x-1=11 3x = 12 x = 4 Then, x^2 +x = 20.
What is the value of X2 plus X?
The answer would be 3x if 'X2' is '2x', but if 'X2' is x2, then the total answer would be x2 + x.
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
When x 8 what is the value of x2?
X = 8 x2 (8)2 = 64 ====
What is the value of x-2?
2
When x equals 8 what is the value of x2?
If x = 8 then x2 = 82 = 8 x 8 = 64
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
What is the LCM OF x2 11x x2 -11x?
The LCM is the absolute value of x.
What is the value of x2 divided by x?
x^2 / x => x X x / x Cancel down by 'x' hence 'x' is the answer
- If 3X - 1 equals what is the value of X2 plus X?
- If 3X - 1 = 11, what is the value of X^2 + X?
What is x2 81y2 equal to?
x2 - 81y2 = (x + 9y) (x - 9y)The actual numerical value depends on the values of 'x' and 'y'.
What is minus 1 times x squared?
The answer is -x2.A fuller explanation is as follows:Where letter X is an unknown value, -1 times Xsquared ( -1 x X2 )is just a general statement about X and would be more properly written as -X2.If we substitute say 2 as the value of X then -X2 = -2 x -2,now both (2 x 2) and (-2 x -2) = 4thus both -1 x X2 or -X2 = 4From the above you can see that what "minus 1 times x squared" is equal to depends upon the value of the letter x or X as I have written it to avoid confusion with the "times" sign usually written as x.
