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

Which organ system includes the spleen and the tonsils?

which action could be considered an effect of the protestant reformation

How can emotional and physical factors influence the development of eating disorders?

Which substrate is digested by the enzyme protease? sucrose lipase protein protista

A common type of mechanical weathering that occurs in cold climates and is strong enough to split even huge boulders is called

Why would southern planters oppose the wilmot proviso?

Which ordered pair could be included in the set so that the relation remains a function of x?

A spinner is divided into four equal sections labeled 1, 2, 3, and 4. Another spinner is divided into three equal sections labeled A, B, and C. Simon will spin

Which decimal number is equal to 3 1/8 ?

solve this quadratic equation by completing the square x^2+8x=10