Splitting Squares (square root)
Number 34 (picture above)

Answer: [tex]3rp\sqrt{5} [/tex]
Step-by-setp explanation:
[tex]\sqrt{45r^{2}p{2}}[/tex]
= [tex]\sqrt{3*3*5*r*r*p*p} [/tex]
= [tex]3*r*p\sqrt{5} [/tex]
= [tex]3rp\sqrt{5} [/tex]