maritza210092
maritza210092 maritza210092
  • 25-02-2020
  • Mathematics
contestada

Find the roots.
2x 2 + 7x-15 =0

Respuesta :

Аноним Аноним
  • 25-02-2020

set 2x-3 equal to 0 and solve for x

x=3/2

set x+5 equal to 0 and solve for x

x=-5

the solution is the result of 2x-3=0 and x+5=0

x=3/2,-5

plz mark me as brainliest :)

Answer Link

Otras preguntas

A street light is at the top of a pole that is 16 feet tall. A woman 6 ft tall walks away from the pole with a speed of 7 ft/sec along a straight path. How fast
Briana guesses at all 10 true/false questions on her history test. Find each probability.
True or False: Low SES (i. e., socioeconomic status) groups tend to wait longer to seek medical treatment than do those in a high SES group.
A common flea can jump a distance of 33 cm. Suppose a flea makes five jumps of this length in the northwest direction. If the flea's northward displacement is 8
After World War I, the size of Russia doubled. True False
In the nucleus you will find most of the __________ of an atom. a. mass b. charge c. electrons d. protons and neutrons
If a planet is orbiting along path C in the figure below, explain why it stays in orbit. Refer to pic
how does the poem "you walked gently towards me" by ben okra convey meaning?
What is the equation of the line shown in the graph? Write the equation in standard form.
What inference can you draw from the social structure of tang song society? A. The Chinese lived in constant fear of outside invasions B. The Chinese placed A