somo2194 somo2194

11-06-2018
Mathematics

contestada

please help me! i don't understand how 5x^2-12x-27=0 can be proven with the diagram

please help me i dont understand how 5x212x270 can be proven with the diagram class=

Respuesta :

christinasaulal christinasaulal

11-06-2018

x=(6+3\sqrt(19))/(5),(6-3\sqrt(19))/(5)
x=3.81533936,-1.41533936

Answer Link

Otras preguntas

What is the best definition of Hellenize? to make Greek

Evan and Josh play on a basketball team. Evan played the whole first quarter and the first 4 minutes of the second quarter. Josh played the rest of the second q

A rock falls from a cliff. What is its displacement after 2 seconds, in m?

One president had a close election--winning in the electoral college by one vote. He ended the corruption created during an earlier president's administration.

How are ionic bonds formed?

Pat and Sam are arguing about the probability of obtaining 2 heads and 2 tails in 4 flips of a fair coin, in that specific order. Pat says, "The probability equ

If the area of a parallelogram is 35/42 cm² and the height is 1/7 cm, write an equation that relates the height, base, and area of the parallelogram. Solve the

In the absence of glucose and the presence of lactose, where is the lac repressor bound? lacZ lacO lacP lacI The lac repressor is not bound to the operon.

the quotient of x and 2 increased by 7

A bus service drives passerMilwaukee and Chicago every daytravel from city to city 8 times each daThe distance between the two cities is89 miles. In February, t