Question

R(r1+r2)=r1r2 solve for R step by step please, Thanks in advance for the help =]

Answer 1

divide both sides by (r1+r2)

Answer 2

is that it?

Answer 3

do it and see what you get...

Answer 4

R = r1r2/r1 + r2

Answer 5

yes, but use parentheses!

R = r1r2/(r1+r2)

Answer 6

u sure its right and that easy???

Answer 7

you have know that it is... follow your rules and then you're okay.

Answer 8

lol yea its right, i checked

Answer 9

you can divide each side of an equation by any non-zero number and still maintain equality. that's all we've done. so long as r1+r2 isn't equal to 0, we're okay.

okay?

Answer 10

um sure
idk what u said

sounds way complicated than it is

Answer 11

you'll get there.