tyrajohnson4 tyrajohnson4

10-08-2017
Mathematics

contestada

x3 + 6x2 - 40x = 192.

Respuesta :

Аноним Аноним

10-08-2017

3x + 12x - 40x = 192
15x - 40x = 192
-25x = 192
x = 192 / -25
x = -7.68

Answer Link

Otras preguntas

Brian has reduced his cholesterol level by 13% after his last check up. If his original level was 300, what is his cholesterol level now?

What was one of the four benefits (as discussed in our review) to eating a variety of food from all of the food groups?

Janna and Travon are creating posters for the school play. Together they will have f(t) posters after creating posters for t hours. f(t) = 5t + 3 The function f

Even though most Americans are primarily concerned about AIDS as it exists in the U.S., it should be rememb ered that it is now near ly a worldwide disease. A.

Let u = ⟨9, –2⟩, v = ⟨–4, 3⟩, and w = ⟨5, 1⟩. Kelcy incorrectly determined 3u – 5(v + w) to be ⟨32, –26⟩. Review her steps as shown. 3u – 5(v + w) 3⟨9, –2⟩ – 5[

In 1940, it was discovered that uranium could be artificially changed to plutonium, a process called transmutation. What combination of decay processes would co

Sophia was out at a restaurant for dinner when the bill came. Her dinner came to $22. She wanted to leave a 21% tip. How much was her meal plus the tip, before

Which sentence uses the underlined vocabulary word incorrectly? A. The imputation was clear: the teachers were recommending year-round school. B. His explanatio

How was a Protestant priest selected to run a local church? He was chosen by the king. He was appointed by the parish council. He was elected by the congregatio

A car accelerates at 2 m/s2. Assuming the car starts from rest, how much time does it need to accelerate to a speed of 16 m/s?