yunkaus yunkaus
  • 22-06-2021
  • Mathematics
contestada

Expand. If necessary, combine like terms. (x+3)(x-3)=

Respuesta :

Аноним Аноним
  • 25-06-2021

Answer:

[tex] {x}^{2} - 9[/tex]

Step-by-step explanation:

[tex](x−3)(x+3)[/tex]

[tex]x(x+3)−3(x+3)[/tex]

[tex]x \times x+x \times 3−3x−3 \times 3[/tex]

[tex]x \times x−3 \times 3[/tex]

[tex] {x}^{2} - 9[/tex]

Hope it is helpful....

Answer Link

Otras preguntas

Simplify the expression: 4(n-5)
need help asap!!! WILL GIVE THE MOST BRAINIEST TO WHOEVER ANSWERS IT RIGHT PUT THE ANSWER IN A BOX
What must happen before mitosis can begin?
If there is a decrease in the short-run aggregate supply curve and no changes in fiscal policy are implemented, the economy over time will Group of answer choic
European countries were happy that the first World Cup would be held outside of Europe, A True B. False
ASAP URGENT!! Will give BRAINLIEST!!! Using the sine rule work out angle x Look at attached image thx x
Given: Circle k (O), OA and OC -radii, AP and CP - tangents, m∠AOC=150° Find: m∠APC
SimplifyPls help......​
[4 + (3 – 1)]3 = ? A. 12 B. 32 C. 64 D. 128 E. 216
Eight people rob a bank: * By what percent does the share of three robbers increase?