Answer:
l=33 feet
w=7 feet
Area= 231 feet
Step-by-step explanation:
Solution in Picture is attached
Both 32 and 40 are divisible by 8. 32÷8=4
40÷8=5
Thus, the simplest form is
x=−2−√5 or x=−2+√5
-5x2 - 20x + 35 = 30
Answer = x=−2−√5 or x=−2+√5