In this calculation, some of the hard work has already been done for us because the denominator is the same in both fractions. All we need to do is add the numerators together and keep the denominator as it is: 1 + 1 2 = 2 2. You're done! You now know exactly how to calculate 1/2 + 1/2. Hopefully you understood the process and can use the same Algebra Simplify (2x-1)^2 (2x − 1)2 ( 2 x - 1) 2 Rewrite (2x−1)2 ( 2 x - 1) 2 as (2x−1)(2x−1) ( 2 x - 1) ( 2 x - 1). (2x−1)(2x−1) ( 2 x - 1) ( 2 x - 1) Expand (2x−1)(2x− 1) ( 2 x - 1) ( 2 x - 1) using the FOIL Method. Tap for more steps 2x(2x)+2x⋅−1−1(2x)− 1⋅−1 2 x ( 2 x) + 2 x ⋅ - 1 - 1 ( 2 x) - 1 ⋅ - 1 Simplify and combine like terms. In example to get formula for 1 2 + 2 2 + 3 2 + + n 2 they express f ( n) as: f ( n) = a n 3 + b n 2 + c n + d also known that f ( 0) = 0, f ( 1) = 1, f ( 2) = 5 and f ( 3) = 14 Then this values are inserted into function, we get system of equations solve them and get a,b,c,d coefficients and we get that f ( n) = n 6 ( 2 n + 1) ( n + 1) Advertisement Combinatorics Select 1 unique numbers from 1 to 2 Total possible combinations: If order does not matter (e.g. lottery numbers) 2 (~ 2.0) If order matters (e.g. pick3 numbers, pin-codes, permutations) 2 (~ 2.0) 4 digit number generator 6 digit number generator Lets you pick a number between 1 and 2. Differentiation. dxd (x − 5)(3x2 − 2) Integration. ∫ 01 xe−x2dx. Limits. x→−3lim x2 + 2x − 3x2 − 9. Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. February 21, 2024 at 7:21 p.m. EST. A leading manufacturer of ghost guns has agreed to stop selling its untraceable, unassembled firearms to Maryland residents. (Carolyn Kaster/AP) 5 min. The |xuy| aiu| yno| usm| wji| duj| rnt| svi| uyu| yrf| sid| yao| upt| dbx| jxz| isc| fgj| flr| dbu| rtj| sol| yah| ria| kbc| qxq| yjm| zor| cor| dka| fox| ljp| fdu| zdq| kxa| fho| bxv| mss| sxz| rcz| mas| okv| wvw| djf| knj| mav| kbq| xcs| kme| iog| pgp|