The notation "10u 5u 7u 2u" typically refers to four different units of measurement or quantities, where "u" could stand for micro (µ), indicating a factor of 10^-6. If you are referring to these as electrical components, they could represent capacitance values in microfarads (µF). The total capacitance in series can be calculated using the formula for capacitors in series, while for those in parallel, you would sum them directly. Please clarify if you meant something different!
2u + 1 = 5u + 5 2u - 5u = 5 - 1 -3u = 4 3u = -4 u = -4/3
3u - 5u= - 2u=====
add 8 and 2 then take away 3. even u should get 7u.
3u2-1
6t -2t + 5u = 4t - 5u
3u - 5u= - 2u=====
2u + 1 = 5u + 5 2u - 5u = 5 - 1 -3u = 4 3u = -4 u = -4/3
7u.
7U and 10U - 35ft.
10u7 - 45u6 + 45u5 = 5u5 (2u2 - 9u + 9) = 5u5 (2u - 3) (u - 3)
add 8 and 2 then take away 3. even u should get 7u.
3u2-1
6t -2t + 5u = 4t - 5u
7u 7u
23
(9 - 5u)(9 + 5u)
Do you mean 5u-10 = u+46? If so then:- 5u-10 = u+46 5u-u = 46+10 4u = 56 u = 14