skykelly25 skykelly25
  • 25-09-2020
  • Mathematics
contestada

x ^ 4 minus 16 ? factor between two squares

Respuesta :

WhyIsMathsMaths
WhyIsMathsMaths WhyIsMathsMaths
  • 25-09-2020

Answer:

[tex](x^{2} -4)(x^{2} +4)[/tex]

Step-by-step explanation:

[tex]x^{4}-16[/tex]

= [tex](x^{2} -4)(x^{2} +4)[/tex]

find what the square root is for the two terms

put them in brackets with different signs

General rule:

[tex]x^{2} -y^{2} = (x-y)(x+y)[/tex]

Hope that helped

Answer Link

Otras preguntas

john wants to magnify the image of a fire ant and a crab spider so they appear the same length how many times their actual sizes fire ant 4 crab spider 5 he nee
To walk fearfully? I need a few words that mean that.
89 more than the quotient of a number and 25 is 81.
A particle has 5 protons, 6 neutrons, and 5 electrons. What is its net charge.
Which invention was most important in revolutionizing the meat industry?
Identify the adjective phrase in the sentence i gave my cricket the name of bella
In the late 1800s, American cities suffered from serious environmental pollution due to which of these causes? A. improper disposal of used car batteries
what is 60 x 60 plz answer
what is the opposite of 2.5
Plz help what is x+93 + 3x+18