valeriasoriamarcos valeriasoriamarcos
  • 01-07-2021
  • Mathematics
contestada

10=−4x+3x^2 solve

please help!

Respuesta :

loconte loconte
  • 01-07-2021

Answer:

-1.28 AND 2.61

Step-by-step explanation:

[tex]10= -4x+3x^2\\ 3x^2 -4x - 10 = 0\\\\[/tex]

use quadratic formula

x =  [tex]\frac{-b+\sqrt{b^{2} -4ac} }{2a}[/tex]   x =  [tex]\frac{-b-\sqrt{b^{2} -4ac} }{2a}[/tex]

Solution/X-Intercepts: -1.28 AND 2.61    

Answer Link

Otras preguntas

In an 8.00 km race, one runner runs at a steady 11.0 km/h and other runs at 14.8 km/h. How far from the finish line is the slower runner when the fast runner fi
Find two consecutive even integers such that the lesser added to three times the greater gives a sum of 46.
A circle is inscribed in a square. A point in the figure is selected at random. Find the probability that the point will be in the shaded region.
Assume angle A and angle B are complementary and angle B and angle C are supplementary: If measure angle C is 127 degrees, then what is measure angle B and meas
The perimeter of a triangle is 28ft. The medium side is 4ft longer than the shortest side, while the longest side is twice as long as the shortest side. What ar
Solve for x: |2x + 6| − 4 = 20
I need examples of cultural diffusion and why
What is the algebraic express:8 divided by the cube of y
How much higher is Checkpoint 5 than Checkpoint 2? Checkpoint 5 is -52Checkpoint 2 is -196
A question for the physicists out there:During a thunderstorm, the potential difference between the thunderclouds and the ground builds up to [tex]1.5*10^6[/tex