Alg+3+Even+Answers+pg+56

ANSWERS ARE NOT GOOD ENOUGH, YOU MUST SHOW ALL WORK FOR CREDIT TOMORROW!

2) 3 4) 4 6) 16 8) 16 10) 125/216 12) 1/243 14) b^(6/5) 16) 1/(d^(2/5)) 18) 1/v^6 20) 3y^3/x^2 22) m^4/n^3 24) 3/xw^2 26) (5x^4y^2)/4 28) 2a^(5/12)/5 30) y^2/x^2

32) 12x-6x^(35/4) 34) 3u-13v^(1/2)u^(1/2)+4v 36) 25m-n 38) 9x-6x^(1/2)y^(1/2)+y

USE A CALC FOR 39-46

ANSWERS WILL VARY, I USED X =3 AND Y = 4 48) (3^3+4^3)^(1/3) =/= 3 + 4 (27 + 64)^(1/3) =/= 7 (91) ^ (1/3) =/= 7 4.49794=/= 7 50) (3+4)^(-1/2) =/= 1/(3+4)^2 7^(-1/2) =/=1/(7)^2 1/(7^1/2) =/= 1/49 1/(2.64575) =/= 1/49 .377964 =/= .020408