anilp2102pedms2
anilp2102pedms2 anilp2102pedms2
  • 01-09-2018
  • Mathematics
contestada

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

Respuesta :

konrad509
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

what is the difference between heterozygous and homozygous individuals?
triangle inequality theorem
Open account credit is characterized by __________. no credit limit a monthly credit statement annual billing minimum balance requirements
earliest signs of pregnancy
listed following are characteristics that describe either high-mass or low-mass stars. match these characteristics to the appropriate category.
the glycolytic pathway must be supplied with its primary oxidizing agent ________ .
Matching. 1. deficit incurred due to the expenses of a political effort campaign debt 2. following one's principles integration 3. persons appointed to head the
How do u multiply 1.75 times 35?
3±i write the quadratic equation with the given roots
what is a planetary nebula?