michvellej89 michvellej89

02-10-2021
Mathematics

contestada

What is the number of real solutions of the equation 2x2 – 3x + 7 = 0?

Respuesta :

lizbethmaldonado2003 lizbethmaldonado2003

02-10-2021

2x2-3+7=0
-7. -7
2x2-3=-7
+3. +3
2x2=-4
/2. /2
2=-2
No real solution

Answer Link

Otras preguntas

How could the spread of AIDS in Africa affect the economies of that continent

What is one piece of information you can infer about the story from this sentence?

Zoomed Into And Through The University.What Figures Of Speech Is This Expression And What Does It Mean?

Calculate the value of x, given line segment FM = 4x and line segment MN = 7x – 21. x = 7 x = 5 x = 6 x = 8

What is the measure of the angle formed by the hands of a clock at 4:00

What do Windrider's actions toward the soldiers who are forcing him to leave camp show about him? A. He respects authority. B. He resents the soldiers.

Which of the following is not an example of a check or balance put into the U.S. Constitution? A. Congress Impeaches a judge. B. The Supreme Court declares a la

Which sentence uses a colon correctly? Every childcare provider must possess: patience and understanding. The people who were chosen to present their ideas wer

Which term best describes the majority of government systems in pre columbian america? A. Hierarchical B. Bureaucratic C.constitutional D.egalitarian

how are volcanoes constructive vs. destructive?