Answer: B TRUST ME
I AM NOT IMPOSTER
Step-by-step explanation:
3. Commuinitive proterty 4. 0 5. The second one
SO YOU HAVE X(-14X+9). ALL YOU DO IS THE DISTRIBUTION PROPERY OR MULIPLE BY X
SO WE GET -14X^2+9X.
X(-14X+9)= -14X(*)X+9(*)X= -14X^2+9X
HOPE THIS HELPS