Challenger App

No.1 PSC Learning App

1M+ Downloads
0.32 x 0.32 + 0.64 x 0.68 + 0.68 x 0.68 =

A2

B3

C1

D4

Answer:

C. 1

Read Explanation:

(a+b)2 = a2+2ab+b2 എന്ന രൂപത്തിലാണുള്ളത് അതുകൊണ്ട് ഉത്തരം (0.32+0.68)2(0.32+0.68) ^2 = 121^2 = 1

Related Questions:

1f 2x + 3y = 81 and 7x = 5y, then what is the value of 2y-x?
2 x 0.2 x 0 x 0. 25 എത്ര?
(0.597²-0.403²) / (0.597-0.403) = .....
x-(1/x) =2 ആയാൽ x³-(1/x³) ന്റെ വിലയെന്ത്?
If (a + b)² = 10 and (a - b)² = 4 then what is a² +b²?