karlalopezv56j karlalopezv56j

10-11-2021
Mathematics

contestada

Solve each quadratic equation by factoring with grouping. 5v2 – 18v = -9

Respuesta :

watsonultra2 watsonultra2

10-11-2021

Answer:

v = 3 , 3/5

Step-by-step explanation:

[tex]5 {v}^{2} - 18v + 9 = 0 \\ 5 {v}^{2} - 3v - 15v + 9 = 0 \\ v(5v - 3) - 3(5v - 3) = 0 \\ (5v - 3)(v - 3) = 0 \\ v = 3 \\ v = \frac{3}{5} [/tex]

Answer Link

Otras preguntas

what is the characteristic of a mineral? A. It must be amorphous and have an indefinite chemical composition. B.it must be crystalline and have a definite chem

You and a friend each roll a standard die to see who goes first in a board game. What is the probability that at least one of you rolls a 6?

what where the "crusaders"

How does the law of conservation of mass apply to this reaction: C2H4 + 3O2 --> 2H2O + 2CO2? A.Only the oxygen needs to be balanced B. The equation needs to

4/5 - ( -1.6 + 0.2 )

In what order does the plot of a fictional story typically progress?

30 Points 4 Questions Marine Science 1. All of the following are true of surface currents except a. influenced by wind b. exist in large lakes c. are found in

Which two scenarios illustrate the relationship between pressure and volume as described by Boyle’s law? 1. The pressure in a closed bottle decreases when the b

help please: two numbers sum to 65 twice the first subtracted from the second is 5 find the numbers

In a longitudinal wave, the _________ is the distance from one compression to the next compression or from one rarefaction to the next rarefaction. WILL MARK BR