rebeccadilwortp7sq01 rebeccadilwortp7sq01

26-04-2018
Mathematics

contestada

what are the solution (s) to the quadratic equation 9x2=4?

Respuesta :

qadassa qadassa

26-04-2018

The solutions are (2/3) and (-2/3)

Divide both sides by 9 so that you have
x2 = 4/9

Take the square root of both sides, which makes it so that x is positive and negative (2/3)

Answer Link

20-10-2020

Answer:

2/3 and -2/3

Step-by-step explanation:

I took the test on Edg

Answer Link

Otras preguntas

Let U be the universal set, where: U = { a , b , c , d , e , f , g , h , i , j , k } Let sets A , B , and C be subsets of U , where: A = { a , b , c ,

A car travels south on a highway for 2 h at 90 km/h. The car reverses direction and head north for 0.5 h at 8 km/h. What is the car’s position relative to where

help pls with my maths

Question 42 (2 points) How is it possible for gamma waves to travel at the same speed as microwaves even though gamma waves have a much larger frequency? 35 36

repliksyon ng agham bilang mag aaral

Adjective and adverbs

A Celcius and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers fall of 72. The

What is the action verb out of these four words? Kind, drink, letter, potato

Every morning for the past 12 days, Beth used Two-thirds of a cup of milk on her cereal. To determine how much milk she used in total, she set up the equation,

1. Which equation is equivalent to the equation 6x + 9 = 12? AX+9 = 6 B. 2x + 3 = 4 C. 3x + 9 = 6 D. OX + 12 = 9