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Assuming X and x are the same then x2 + x2 = 2x2.
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∙ 14y ago
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What is the limit as x approaches infinity of x plus x to the 3rd power plus x to the 5th power all divided by 1 - x to the 2nd power plus x to the 4th power?
Infinity.
What is x to the second power plus x to the second power?
x² + x² = 2x²
Negative 5x to the second power plus 6 plus x to the second power minus 1 plus five x to the second power?
It is a polynomial expression in x. What about it?
What is x plus y to the second power plus z to the second power?
(x+y)^2+z^2=x^2+y^2+z^2+2xy or ((x+y)^2+z)^2= (x^2+y^2+2xy+z)^2= x^4+y^4+z^2+6x^2y^2+4x^3y+2x^2z^2+4xy^3+4xyz^2+2z^2y^2
How do you factor x to the third power plus 125?
(x + 5)(x^2 - 5x + 25)
How do you simplify 3x to the power of 2 plus x plus 2x to the power of 2?
3x^2 + x + 2x^2 = 5x^2 + x
X to the power of 2 plus y to the power of 2?
(x+y)power 2 -2xy
If x to the power 4 plus 1 upon x to the power 4 equals 47 then what will be x to the power 3 plus 1 upon x to the power 3 equals what?
A similar question can be solved as below : If x to the power 4 plus 1 upon x to the power 4 equals 23 then what will be (x minus 1 upon x) to the power 2 equals what?a2 + b2 = (a + b)^2 - 2ab.so (x^2 )^2 + (1/x2)^2 = (x^2 + 1/x^2)^2 - 2 = 23.so (x^2 + 1/x^2) = 5.therefore(x - 1/x)^2 = (x^2 + 1/x^2) -2 = 5 -2 = 3.
X to the power of 3 plus 1 equals -26 what is x to the power of 2 plus 1 equal?
10 ( x = -3)
X to the second power equals 121?
x = +11 or -11
What is the standard form for 9 X 10 to the power of 7 plus 2 X 10 to the power of 6 plus 5 X 10 to the power of 4 plus 4 X 10 to the power of 3?
92,054,000 is the answer.
How do you you factor completely x to the fourth power plus x squared plus 25?
(x^2 - 3x + 5)(x^2 + 3x + 5)
What is the answer of x where 2 to the power of x plus 3 to the power of x equal to25?
2x + 3x = 25 → x ≈ 2.663844636
How do you factor x to the 4th power plus 4?
(x^2 - 2x + 2)(x^2 + 2x + 2)
How do you factor x to the third power plus 1?
(x + 1)(x^2 - x + 1)
What is the value of 9 plus x plus 8 to the 2 power when x is 7?
576
What is 6 to the 3rd power plus 2 to the 4th power?
6^3 + 2^4 = (6 x 6 x 6) + (2 x 2 x 2 x 2) = 216 x 16 = 3456
