Tiara simplifies an equation and makes the inference that it has no solutions, which equation would cause her to make that inference ?

C)

Step-by-step explanation:

Let's try the equations one by one.

has the solution, well, , so that's not the answer.

is always true, so that's not the answer.

is always not true, so that must be the answer.

So, the answer is C)

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

step-by-step explanation:

for volume, add base x height x width