Question

“seven less than four times the square root of x”

Answer 1

`4√(x) - 7`

Explanation:

Required

Express the given statement, mathematically;

We start by taking the statement in bits:

`Root\ of\ x = \sqrt x`

`4\ times\ root\ of\ x = 4 * \sqrt x`

`4\ times\ root\ of\ x = 4 \sqrt x`

`7\ less\ than\ 4\ times\ root\ of\ x = 4 \sqrt x - 7`

Hence;

The algebraic equivalent of the statement is
`4√(x) - 7`