120k views
17 votes
Find the value of b. B² = 256

User Noa Gani
by
7.6k points

1 Answer

12 votes


B^2=256


\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=√(f\left(a\right)),\:\:-√(f\left(a\right))


B=√(256),\:B=-√(256)


√(256)


\mathrm{Factor\:the\:number:\:}\:256=16^2


=√(16^2)


=16


-√(256) =-16


B=16,\:B=-16

Hope I helped you!

Success!

by a random romanian guy

User David Reed
by
8.2k points

Related questions

asked Sep 12, 2022 39.7k views
Dustin Nielson asked Sep 12, 2022
by Dustin Nielson
8.6k points
2 answers
7 votes
39.7k views