Question

Evaluate the expression 1/2 a^2 b for a = 2/7, b = 1/2

Answer 1

@happytales

Answer 2

@lucaz

Answer 3

any parentheses? I can't tell if a or b are in the numerator or denominator

Answer 4

no parenthesis, its 1/2a^2b

Answer 5

maybe it's 1/[2a^(2b)]

Answer 6

did you get it or too complicated ?

Answer 7

idk its confusing ill just put another ques and @ both of you

Answer 8

the point is that if we change the expression we will get a different value..