kamerynegetman kamerynegetman

14-01-2021
Mathematics

contestada

Solve (4x - 5) (x + 3) = 0.
Please need help

Respuesta :

asmaNasr asmaNasr

14-01-2021

Answer:

x= 5,-3

Step-by-step explanation:

(4x - 5) (x + 3) = 0.

[tex]4 {x}^{2} + 3x - 5x - 15 = 0 \\ 4{x}^{2} - 2x - 15 = 0 [/tex]

[tex]the \: roots \: are \:[/tex]

5 and -3

Answer Link

Otras preguntas

Decide whether the rates are equivalent 30 beats per 20 seconds, 90 beats per 60 seconds. Show your work.

According to the concept of comparative advantage, a good should be produced in that nation where A. its domestic opportunity cost is greatest. B. i

lenght of segment OP

What does x represent for these 4 problems? 1. -2x = 10 2. ½x = 5 3. 5x = -20 4. 9x = 36

What clues tell the reader which point of view the yellow wallpaper by Charlotte Perkins Gilman is written in

Can someone help me with number 4 please

"The old lion with her lion cubs at her side stands alone against hunters" is an example of what literary device?

Me. Driscoll has 9 reports to grade. There are 6 page for each report. He grades 12 pages. How many pages does he still have to grade?

please help me with this

If the temperature changes by 100 K, by how much does it change in °C?