iliana24 iliana24

03-06-2020
Mathematics

contestada

Solve the following quadratic equation:
(3x – 5)2 = 4

Respuesta :

altavistard altavistard

07-06-2020

Answer:

Step-by-step explanation:

It is mandatory (required) to use " ^ " for exponentiation:

(3x – 5)^2 = 4

Taking the square root of both sides, we get

3x - 5 = ±2, or

3x = 5 ±2, or

(a) 3x = 7 => x = 7/3, and

(b) 3x = 3, or x = 1

Answer Link

Otras preguntas

The portion of the nerve cell from which information is passed to other nerve cells is called the

I need help is it A B C or D

I have been assured by a very knowing american of my acquaintance in london, that a young healthy child well nursed, is, at a year old, a most delicious nourish

which of the following is most likely the graph of y= -2x + 3?

Why does the ozone layer important to life on earth?

suggest two ways in which parents can raise boys and girls to encourage equal power relations

A popular acronym that captures the context in which today's organizations compete is

How do you simply fractions 7m^4?

Yesterday morning, the temperature was -11˚ f. the temperature increased 7˚f by noon and then decreased 4˚f by nightfall. what was the temperature at nightfall

What is the common multiple 5and9?