(4a+6b)×(a-b)
=4a(a-b)+6b(a-b)
=4a^2-4ab+6ab-6b^2
=4a^2+2ab-6b^2
The exact form is -15/28 and the decimal form is -0.535
Answer:
C
Step-by-step explanation:
Hope this helps.
Answer:
The answer would be D, hope this helps
Step-by-step explanation:
here I have done you can check it out