belladrissen belladrissen

04-09-2019
Mathematics

contestada

2x^2-12x=-14 squared

Respuesta :

ghanami ghanami

04-09-2019

Answer:

Step-by-step explanation:

2x²-12x=-14

divid by 2 :

x²- 6x = -7

(x²- 6x+9) - 9 = -7

(x - 3)²= 2

Answer Link

Otras preguntas

Need help with this one

In the 2000 Presidential election, which third-party candidate may have influenced the outcome by securing over 90,000 votes in the state of Florida? Joseph Lie

14. This year, 17,884 people attended a basketball team's first game, and 17,150 people attended its second game. What is the percent decrease from the first ga

Which algebraic expression is a difference with two terms? O A. 5(y- 6) O B. -2y+5+3 O C. 3y+1 O D. 54-7 SUBMIT

What is 8 divided by 712 in long division?

11. Mercury is the only metal that occurs at the Earth's surface in liquid form. In fact, it has a density of 30 lbs/L. What is the density of mercury in kg/L?

24x + 32 + 4x + 3 What is the coefficient of x

in earth science lab 2 mineral identification-part I and part II questions: how many different minerals have been identified?

Subtract. Simplify and reduce your answers to the lowest terms.

Question 4 (1 point) Saved Which of the following is not one of Newton's Laws? Question 4 options: a) Objects orbit the Sun in a circular orbit b) The accelerat