Question

a) 3*2+2*3-1*3+(5.3-6)*2-40=
b) 15*2-(raiz de 100.8+38)+1*5-10=
c) (2+8)*2-raiz 100:2+3*2=

Answer 1

$a) 3(2)+2(3)-1(3)+(5(3)-6)(2)-40 6+6-3+(15-6)(2)-40 9+(9)(2)-40 9+18-40 27-40 -13 b)15(2)- \sqrt{100(8)+38} +1(5)-10 30- \sqrt{838} +5-10 25- \sqrt{838} c) 256- \sqrt{10}$