Is the question what c is?
if so just subtract 3 from 10
3-10 = -7
therefore c = -7
hope that helps :)
Answer: 0.56
Step-by-step explanation: https://www.google.com/search?ei=jiluXP--Ec-1ggeSjovYCQ&q=radius+of+a+circle+formula&oq=radius+of+a+circle&gs_l=psy-ab.1.2.0i67j0i7i30j0i67j0i7i30l3j0i67j0i7i30j0i67j0i7i30.5785.5785..8095...0.0..0.94.94.1......0....1..gws-wiz.......0i71.PRpTHswP3sg&safe=active&ssui=on
this link is of a radius calc on google, i found it last year have used it ever since, it also gives you the formula so you can do it on your own
Answer:
1/2
Step-by-step explanation:
Answer:
I'm not sure this could be factored. if it was x^4-y^4, then it would be (x-y)(x+y)(x^2+y^2)
ps. check if you have the question correct