Spark Spark
  • 23-09-2024
  • Mathematics
High School

Factor the following polynomial completely:

\(-x^2y^2 + x^4 + 9y^2 - 9x^2\)

Answer :

apologiabiology apologiabiology
  • 15-04-2024
move the pure terms to outside

x^4-9x^2-x^2y^2+9y^2
grop
(x^4-x^2y^2)+(-9x^2+9y^2)
undistribute common factors
(x^2)(x^2-y^2)+(-9)(x^2-y^2)
reverse distributive
(x^2-y^2)(x^2-9)
factor perfect squares
(x-y)(x+y)(x-3)(x+3)


Answer Link

Other Questions

A solar panel generates [tex]\frac{3}{5}[/tex] kilowatts of power. A warehouse wants to
The United Arab Emirates (UAE) is a major producer of crude oil.
What is the approximate circumference of a circle that has a diameter
3.Salem bought a car for AED 60000 and spent AED5000 on its
Estimate [tex]$40, 182 \div 2$[/tex].
Why are the Rocky Mountains known as a mountain belt?
1. Why is GDP growth one of the core macroeconomic goals of
Jennifer and Natalie each improved their yards by planting grass sod and
Fill in the blank: _______________ mites are present on all dogs in
Which processes transfer energy from the core to the photosphere? A. radiation,
Question: How many grains of rice are in a 453.6 g (1
What volume of H₂ at NTP is required to convert 2.8g of
Use the VBA Editor to create a new module. Type the following
Jeanie likes mixing leftover salad dressings together to make new dressings. She
Read the passage. The man at the gas station gave me directions