Answer:
B. a(3-a) is the complete factor of 3a-a²
Step-by-step explanation:
Just put it this way:
A. a×3 = 3a
a×a = a² (WRONG)
3a+a²
B. a×3 = 3a
a×(-a)= -a² (CORRECT)
3a-a²
The other choices are already wrong as we've found the correct one from letter B.
A. a (3+a)
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Answers & Comments
Answer:
B. a(3-a) is the complete factor of 3a-a²
Step-by-step explanation:
Just put it this way:
A. a×3 = 3a
a×a = a² (WRONG)
3a+a²
B. a×3 = 3a
a×(-a)= -a² (CORRECT)
3a-a²
The other choices are already wrong as we've found the correct one from letter B.
Answer:
A. a (3+a)
Step-by-step explanation:
click,thankyou