nerimarcordero nerimarcordero
  • 20-04-2024
  • Mathematics
contestada

(3x+5)(3x-5) resultado

Respuesta :

Itz5151
Itz5151 Itz5151
  • 20-04-2024

Step-by-step explanation:

Let a = 3x and b = 5 then

(a+b)(a-b) = a²-b² by identity (actually by distribution method)

(3x)²-(5)² = 9x²-25

Answer Link

Otras preguntas

Which term describes the unstable arrangement of the reacting particles as the reaction takes place? reactants activation energy products energy of reaction act
Which question is being asked in this story problem? Gil's mom bought him 3 toy tractors at a garage sale. Gil already had 4 toy tractors at home. Each tractor
Please help me ASAP!!!!!!!
Ratio comparing 12 yds to 12 in is? __:1
Describe the physical geography of Japan, specifically the climate and physical features
Given the function f(x) = 4|x – 5| + 3, for what values of x is f(x) = 15?
In The Wind in the Willows, Mr. Toad includes a badger and a mole in his ___ of friends. A. rotunda B. idyll C. effigy D. orbit
What was instructed by athena to seek neestor?
I have absolutely no idea on what to do here
A bag contains tiles with the letters a-r-i-t-h-m-e-t-i-c. amelia chooses a tile without looking and doesn't replace it. she chooses a second tile without looki