Question

Evaluate 4s^2 for s = 1/4. Type a numerical answer in the space provided. If necessary, use the / key to represent a fraction bar. Do not type spaces in your answer.

Answer 1

1/4

Explanation:

Given
`\displaystyle{s=(1)/(4)}` and we have to evaluate
`\displaystyle{4s^2}`. We can do by substituting the given value s = 1/4 in 4s² term:

`\displaystyle{4\cdot \left((1)/(4)\right)^2}\\\\\displaystyle{4\cdot (1)/(16)}\\\\\displaystyle{(1)/(4)}`

Therefore the value is 1/4