Question

PLZ HURRY IT'S URGENT!!!!!!

What is the prime factorization of 140?
A. 2 • 5 • 7

B. 2 • 52 • 7

C. 22 • 5 • 7

D. 22 • 52 • 7

Answer 1

Should be 2^2•5•7

(2 squared • 5 • 7)

2^2*5*7=140