Question

E22. Which expressions have values less than 1 whenx = 47 Select all that apply.(32)xo3x4

Answer 1

To know the expression that is less than 1 when x=4

we will need to check each expression

As for the first one;

`((3)/(x^2))^0`

anything raise to the power of zero will give 1, since the o affects all that is in the bracket, then the expression is 1

Hence it is not less than 1

For the second expression;

`(x^0)/(3^2)=(4^0)/(9)=(1)/(9)`

The value is less than 1

For the third expression;

`(1)/(6^(-x))`

substituting x=4 in the above expression

`(1)/(6^(-4))`

The above is the same as;