TUSMC29 TUSMC29
  • 04-08-2022
  • Mathematics
contestada

thu gọn biểu thức : (x-5)(x+5)-(x+1)^2

Respuesta :

silirobert15
silirobert15 silirobert15
  • 04-08-2022

[tex](x-5)(x+5)-(x+1)^2\\=x^2 -25-(x^2+2x +1)\\=x^2 -25-x^2-2x -1\\=-2x-26[/tex]

ANSWER: -2x -26

Ok done. Thank to me :3

Answer Link

Otras preguntas

What are the major tissues of the gallbladder?
what is the color code of desert
Which word in the sentence is the predicate nominative? Houston is the largest city in the state of Texas. a. city b. state c. Houston d. Texas
How did flooding rivers contribute to the beginning of farming communities? a. They irrigated the crops when they overflowed. b. They created a marshy environm
Autocracy or Democracy: One person is in charge
If Teresa's daughter is my daughter's mother, what am I to Teresa?
a shoe store sold 8 pairs of shoes for a total of $256. each pair cost the same amount what was the price of each pair of shoes?
20 is 85% of what number?
David typed 210 words in 30 minutes. What is her rate of typing?
which act stated that parliament did have right to tax colonist