0
Add your answer:
Earn +20 ptsQ: Sum of series 1 plus x2 plus x4.....plus xn?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
What is X2 plus X2?
x2 + x2 = 2x2
What does x2 plus x2 equals?
x2 + x2 = 2x2
How do you factor X squared plus 36?
x2 + 36 cannot be factored. You can only factor the difference of two squares, not the sum.
X plus 4 x plus 2 simplfied?
x4 +x2 =x2 (x2+1)
How do you find the sum of the roots of the equation x2 plus 5x plus 9 equals 0?
This quadratic equation has no real roots because its discriminant is less than zero.
Related questions
Write a c plus plus program to find the sum of series S equals 1 plus x2 plus x3 plus x3. plus xn?
(xn+2-1)/(x2-1)
Find the sum 3x2 plus 2x plus 3 plus x2 plus x plus 1?
3x2 + 2x + 3 + x2 + x + 1 = 4x 2+ 3x + 4
What is The sum of 3x2 plus 4x and x2-5x plus 3?
4x2 -x -1 :D
Find the sum of the roots x2 plus 3x equals -2?
-3/2
When the sum of a number plus three is squared it is 9 more than a sum of the number plus 2 when squared?
(x + 3)2 = (x + 2)2 + 9 x2 + 6x + 9 = x2 + 4x + 4 + 9 2x = 4 x = 2
What is x2 plus x2 plus x2?
x2 + x2 + x2 = (1 + 1 + 1)x2 = 3x2
What are the factors of x2 plus 4x-21?
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
What is X2 plus X2?
x2 + x2 = 2x2
What is 3x4 plus 5x3 plus x2 - 5 divided by x 2?
3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2
What is the LCM of x2 plus 16x plus 64 and x2 plus 3x-40?
x2 + 48x + 320
What does x2 plus x2 equals?
x2 + x2 = 2x2
How do you factor X squared plus 36?
x2 + 36 cannot be factored. You can only factor the difference of two squares, not the sum.
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.