# math,correction,plz

posted by
**jas20**
.

can someone correct these for me plz.

Simplify by combining like terms.

Problem#32

radical(63) minus 2radical(28) plus 5radical(7)

My answer: 4radical(7)

Find the perimeter of the triangle shown in the figure.

leg...1 = radical (5) + radical (3)

leg...2=radical (5) - radical (3)

Hypotenuse= 4

My answer: 4+2radical(5)

correct.