anilp2102pedms2 anilp2102pedms2

01-09-2018
Mathematics

contestada

Factorise the following algebraic expressions completely a. y4 −81 . x2 +10x +24

Respuesta :

konrad509 konrad509

01-09-2018

[tex] y^4-81=(y^2-9)(y^2+9)=(y-3)(y+3)(y^2+9)\\\\ x^2 +10x +24 =x^2+10x+25-1=(x+5)^2-1=(x+5-1)(x+5+1)=(x+4)(x+6) [/tex]

Answer Link

Otras preguntas

During the 18th century, the ideas of the Enlightenment caused __________. some monarchs to introduce reforms within their nations most European countries to ge

By the 1700s, France and England were primarily in conflict with each other over

What problem emerged as the population of Great Britain increased?

Simplify and select the answer with the appropriate restrictions for the variables. 4x^2 + 8x/x^2 - x - 6

What was the mission of al-Qaeda?

What did the archetype of the devil usually symbolize in the American romantic literature The greed, cruelty and dishonesty of society The religious beliefs and

Which was an impact of the Pan-African movement in the 1920s and 1930s? Pan-African conferences allowed African nationalist intellectuals to meet and exchange i

How was the rise of caudillos in the Latin American countryside a result of independence movements? Caudillos controlled areas where weak revolutionary governme

Congress shall have power...to make all laws which shall be necessary and proper for carrying into execution the foregoing powers.... This section of the Consti

All of the following are reasons why third parties tend to remain minor in the United States EXCEPT difficulties in getting on the ballot difficulties in qualif