livrey06 livrey06
  • 15-05-2020
  • Mathematics
contestada

7x²=-21
is this true?

Respuesta :

vickyricco
vickyricco vickyricco
  • 15-05-2020

Answer:

not true

Step-by-step explanation:

(7x²=-21) /7

x²=-3

you cannot find the square root of a negative number

brainliest appreciated!!

Answer Link

Otras preguntas

answer the following math question: which place value changed in 6652+600+1000=
answer the following math question: which place value changed in 6652+600+1000=
Explain the transition from the Roman society to medieval society. Politically, Socially, Religiously, and economically. How did this thing change Rome to a med
Explain the transition from the Roman society to medieval society. Politically, Socially, Religiously, and economically. How did this thing change Rome to a med
Why was Charles Darwin considered to be a revolutionary?
I Am A Number That Is Double The Product Of 2 And 7. One Of My Factors Is 7 What Is My Other factor
facts about the Virginia plan
What does ayudando mean?
What does ayudando mean?
what is 33 1/2 of 24 and 37 1/2 of 80 and finally, what is 66 2/3 of 45