Question 154023
L*W=352 OR L=352/W
L+2W=60
352/W+2W=60
(352+2W*W)/W=60
(352+2W^2)=60W
2W^2-60W+352=0
2(W^2-30W+176)=0
2(W-22)(W-8)=0
W-8=0
W=8 FOR THE WIDTH.
L+2*8=60
L+16=60
L=60-16
L=44 FOR THE LENGTH.
PROOF
44*8=352
352=352