9x + 27x2
A: 9x(1 + 3x)
B: 9x(x + 3x2)
D: 9x(x + 3x)
The answer is A.9x*1=9x and 9x*3x = 27x^2
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?