Answer:
Area= 18 x 18=324 sq.cm
Step-by-step explanation:
p=36 x2=72 (as it is twice that of the original paper)
since it is a square, length of 1 side = 72/4= 18
so, the area = l x l= 18 x 18= 324 sq.cm
Answer:60.2857143
Step-by-step explanation:
The polynomial is not factorable, so we use the quadratic formula.
x^2 + 5x − 2 = 0