samagya
samagya samagya
  • 12-09-2020
  • Mathematics
contestada

1. x² - 1 + y(y - 2x)​





somebody plz help meeeeeeeeeeeeeeeeeeeeeee

Respuesta :

vicklien
vicklien vicklien
  • 12-09-2020


Step1:Multiply each term in the parentheses by y.


Step2: calculate the product
Ver imagen vicklien
Answer Link
Аноним Аноним
  • 12-09-2020

Answer:

[tex] {(x + y)}^{2} - 1[/tex]

Step-by-step explanation:

[tex] {x}^{2} + y(y - 2x) - 1[/tex]

[tex] {x}^{2} + {y}^{2} - 2xy - 1[/tex]

Using the identity (a - b)^2 here ,

[tex] {(x + y)}^{2} - 1[/tex]

Answer Link

Otras preguntas

geoffrey chaucer was known for what literary work
Cumulus and stratus clouds belong to which cloud group?
write the following measurements and scientific notation: 1. 800,000,000 m 2. 0.0015 kg
Nucleic acids consist of nucleotides linked together with IONIC bonds true or false? Explain please?
How did Henry David Thoreau inspire later American reformers?
write the following measurements and scientific notation: 1. 800,000,000 m 2. 0.0015 kg
Cumulus and stratus clouds belong to which cloud group?
How did T. Eugene Connor react to civil rights marchers in Birmingham, Alabama?
The main reason Southerners opposed the election of Abraham Lincoln was
Matt Kaminsky bought a Volvo that is 33∕4 times as expensive as the car his parents bought. If his parents paid $8,000 for theirs, what is the cost of Matt's ca