Seudónimo Seudónimo
  • 04-04-2022
  • Mathematics
contestada

Multiply 2+√10 by its conjugate and simplify.

Respuesta :

loneguy
loneguy loneguy
  • 04-04-2022

[tex]\left(2+\sqrt{10} \right)\left(2-\sqrt{10} \right)\\\\=2^2-\left(\sqrt{10} \right)^2\\\\=4-10\\\\=-6[/tex]

Answer Link

Otras preguntas

I would appreciate help with this
Why is the low-tide is the most populated level of the intertidal zone
1) If I have 9 moles of a gas at a pressure of 1 atm and a volume of 12 liters, what is the temperature?
Question 2: How is the assembly depicted in this etching connected to the American Revolution?
What is the product of fertilization?
100 POINTS! FULLY CORRECT AND EXPLANITORY ANSWERS OLNY!Akari has a punch bowl with a volume of 130,000/3 π cm^3. She is hosting a party where she’ll be offering
identify the main function of a stereo dissection microscope
Mr. Sanchez’s class sold fruit pies for $1.65 each, and Mr. Kelly’s class sold bottles of fruit juice for $1.36 each. Together, the classes sold 79 items and ea
What does this photo suggest about Hitler?He was a charismatic leader who inspired great loyalty.He was a powerful dictator who made the Germans fear him.He had
please help! i can’t seem to find a answer to the this question.