halloween09876aj
halloween09876aj halloween09876aj
  • 20-09-2022
  • Mathematics
contestada

Pre-Calc: Perform the operation and write the result in standard form. (Simplify completely)

PreCalc Perform the operation and write the result in standard form Simplify completely class=

Respuesta :

jdoe0001 jdoe0001
  • 20-09-2022

[tex]\left( \sqrt{-27} \right)^2\implies \left(\sqrt{(-1)(27)} \right)^2\implies \left( \sqrt{-1}\cdot \sqrt{27} \right)^2\implies \left( \sqrt{-1} \right)^2 \left( \sqrt{27} \right)^2 \\\\\\ i^2\cdot 27\implies -1\cdot 27\implies -27[/tex]

Answer Link

Otras preguntas

15 POINTS!!!! BRAINLIEST FOR THE FIRST ANSWER!!! Solve 3-x/2≤18
PLZZZZZZZZ HELP ME I WILL GIVE BRAINLIEST TO THE FASTEST AND MOST ACCURATE
2NH3 → N2 + 3H2 If 2.22 moles of ammonia (NH3) decomposes according to the reaction shown, how many moles of hydrogen (H2) are formed? A) 2.22 moles of H2 B) 1.
for the data values below construct a 95 confidence interval if the sample mean is known to be 12898 and the standard deviation is 7719
Compare your room to another bedroom in the house. Use long form possessive adjectives / pronouns and bedroom vocabulary. First write and then record at least 5
What is the probability that a randomly chosen student admitted in the hospital is between 11 and 14 years
simplify (1-√3)(⅓+√3) leaving your answer in the form p+q√3​
simplify 3×+1(2×-1)2-1(6×)​
the distance from a boy's house to his school is 10km. he left home at 6.30am, cycling at the rate of 4km/h. if he spent 15 minutes on the way waiting for his f
Which of the following abiotic factors affects the ocean by creating disturbances that move energy through the water? Nutrients Oxygen Salinity Waves