Latoya created a factor tree and wrote the prime factorization of 90 shown below. 90
x
90 = 2 x 3 x 5
9
10
What is Latoya's error?
She should not have found the factors of 9.
O She should have included an exponent of 2 on the 3.
She should have included 9 and 10 in the prime factorization.
She should have started the tree with 2x45.