What is the answer to sqrt(q)(4q-5)=250 ?

The answer to sqrt(q)(4q-5)=250 is q\approx 16.59317…

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sqrt(q)(4q-5)=250

q (4 q - 5) = 250

q \approx 16.59317 \dots

Solution steps

q (4 q - 5) = 250

Square both sides:

16 q^{3} - 40 q^{2} + 25 q = 62500

16 q^{3} - 40 q^{2} + 25 q = 62500

Solve

16 q^{3} - 40 q^{2} + 25 q = 62500 : q \approx 16.59317 \dots

q \approx 16.59317 \dots

Verify Solutions:

q \approx 16.59317 \dots

True

The solution is

q \approx 16.59317 \dots

3 = r + 3

\frac{8750}{x} = 7.64

\frac{r - 3}{r} = - r

x + 4 x = 6

5 x + 6 = 17

What is the answer to sqrt(q)(4q-5)=250 ?
The answer to sqrt(q)(4q-5)=250 is q\approx 16.59317…
Solve for q: sqrt(q)(4q-5)=250
The solution is q\approx 16.59317…