Oblicz: A) [(½)²+(⅔)²]×3½= B)8-(3²×0,11)= C)(9⅓-0,02)²x2½= D)(7⅓x2)-0,05= E)(2,3x0,2)-1²= F)[(3²-3):1²+1)]x5²= G)(7½x2)+⅓= H)8½x[(4²-12):(3²-5)]= I)(4½+2)x0,02= j)7½x(3²+2)= k)(⅘xO,2)+3²= L)7⅓+(½+2)= Proszę o obliczenia dokładne

A) [(½)²+(⅔)²]×3½= (¼+⁴₉)*3½ = ²⁵₃₆ * 3½ = 2³¹₇₂ B)8-(3²×0,11)= 8-(9*0,11) = 8-0,99 = 7,01 C)(9⅓-0,02)²x2½= (87¹₉ -0,0004) * 2½ = 87 2491/22500 * 2½ = 217 6991/9000 D)(7⅓x2)-0,05= 14⅔ - 0,05 = 14 ³⁷₆₀ E)(2,3x0,2)-1²= 0,46 - 1 = -0,54 F)[(3²-3):1²+1)]x5²=[(9-3):1+1]*25= (6:1+1)*25 = (6+1)*25 =7*25= =175 G)(7½x2)+⅓= 15+⅓ =15⅓ H)8½x[(4²-12):(3²-5)]= 8½*[(16-12):(9-5)] = 8½*[4:4] = 8½*1 = 8½ I)(4½+2)x0,02=9*0,02 = 0,18 j)7½x(3²+2)= 7½*(9+2) = 7½*11 = 82½ k)(⅘xO,2)+3²= 4/25 * 9 = 1 i 11/25 L)7⅓+(½+2)= 7⅓+2½ = 9 ⅚