Solve the equation. If necessary, round your answer to the nearest tenth.

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

5 0

Answer:

16, -16

Step-by-step explanation:

x^2 = 256

x = $\sqrt{256}$

x = $\sqrt{4 * 64}$

x = $\sqrt{4}$ * $\sqrt{64}$

x = 2 * 8

x = 16

Hopes this helps >.<

horrorfan [7]3 years ago

3 0

There was to solutions
x=16
x=-16

You might be interested in

The net worthw(t) of a company is growing at a rate of′(t) = 2000−121t2dollarsper year, wheretis in years since 1990.(a) If the

stiv31 [10]

Answer:

The worth of the company in 2000 is $56,000.

Step-by-step explanation:

The growth rate of the company is:

$f'(t)=2000-12t^{2}$

To determine the worth of the company in 2000, first compute the change in the net worth during the period 1990 (<em>t</em> = 0) to 2000 (<em>t</em> = 10) as follows:

$\int\limits^{10}_{0} {2000-12t^{2}} \, dt =\int\limits^{10}_{0} {2000} \, dt-12\int\limits^{10}_{0} {t^{2}} \, dt=2000 |t|^{10}_{0}-12|\frac{t^{3}}{3}|^{10}_{0}\\=(2000\times10)-(4\times10^{3})\\=20000-4000\\=16000$