20-11-2016
Mathematics

contestada

I want to factorise this term by splitting the middle term.

I want to factorise this term by splitting the middle term class=

Respuesta :

tibboyz123 tibboyz123

20-11-2016

x² - x - 20
x² -5x+4x - 20
x(x-5) +4(x-5)
(x+4) (x-5)

Answer Link

Otras preguntas

How did the leadership of Cesar Chavez affect the United Farm Workers Union in the 1960s?

What was the purpose of the Iran-Contra Scandal? A. To influence the Iranians B. To overthrow the Iranian government C. To overthrow the Contras D. To influence

Solve the inequality: 12p + 7 > 139

what is the x-intercept of the line with the equation 4x 2y = 12? a. (0, 6) b. (0, 3) c. (6, 0) d. (3, 0)

Which of the two substance has a higher boiling point: butane (CH3CH2CH2CH3) or isobutane ((CH3)3CH). Explain your choice using the theory of IMF’s.

Which of the following areas is the fourth-largest island in the world and is considered part of the continent of Africa? A. Kilimanjaro B. Madagascar C. Mozamb

During the Middle Ages the __________ was improved. a. winch c. plow b. wheelbarrow d. both a and c

What obstacles did the English settlers in the Chesapeake overcome?

Can someone answer my interview questions? I have to do an interview for my fitness class and I need someone to answer the following questions: 1. How does tea

What is true about dissimilar organisms such as a cow and a yeast? A. They are not related at all. B. Their degree of relatedness cannot be evaluated. C. Thei