19-11-2022
Mathematics

contestada

Can someone please tell me why (√-1)² equals to -1 , since (√-1)² equals to √-1 × √-1 = √1
I just can't understand

Respuesta :

Otras preguntas

“The genetic code is universal.” Explain this statement.

If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work

5x+4y+100 in slope intercept form

which seismic wave moves through earth at the fastest speed?

Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w

How many atoms are in 0.750 moles of zinc?

What is the mean of 87, 93, 86, 90, and 84?

What is biogeography and what does it provide?

which state of matter has the least amount of energy?

Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m

ACCESS MORE