adjeipriscilla068
adjeipriscilla068 adjeipriscilla068
  • 23-06-2022
  • Mathematics
contestada

For all a and b, what is the sum of (a-b)² and (a+b)²​

Respuesta :

jimrgrant1 jimrgrant1
  • 23-06-2022

Answer:

2a² + 2b²

Step-by-step explanation:

(a - b)² + (a + b)² ← expand both factors using FOIL

= a² - 2ab + b² + a² + 2ab + b² ← collect like terms

= 2a² + 2b²

Answer Link
roychacko45
roychacko45 roychacko45
  • 23-06-2022

Step-by-step explanation:

Expand both classic quadratics and combine like terms to find the sum:

(a−b)2+(a+b)2

Answer Link

Otras preguntas

a consumer uses goods and services to
A traveling circus with thrill rides charges $6 for admission plus $2.50 for each ride you take. If you pay $31.00 total, how many rides did you take?
Evaluate the function. g(t)=3/2t-5/2, when t=3
Which is longer, 1/4 of line A or 1/4 of line b
What dose 15 minus the quotient of 50 and 10
what event at the bastille was a tipping point for revolutionaries for france in 1789?
Brice has 1/2 gallon of a glue.he wants to put an equal amount of the glue into each of 6 containers,using all of the glue.brice wants to find the fraction of a
In this excerpt from "A Modest Proposal" by Jonathan Swift, which rhetorical technique does the author use when he discusses the plight of the labor class? And
what is the necessary condition within the hydrogen atom for balmer line photons to be absorbed by the hydrogen atom
Which of the following individuals' diet is following the USDA's dietary guidelines? A. Everything Peter eats from the grain group is considered refined grains.