Question

solve r square=(r-3)square+ 4 square​

Answer 1

Step-by-step explanation:

r=-7 I think so

Answer 2

Answer:

I hope its helpful for you

Step-by-step explanation:

${r}^{2} = {r - 3}^{2} + {4}^{2}$

r^2=r^2+9_6r+16

9_6r+16=0

9+16=6r

25=6r

25/6=r