Question

After you rewrite subtraction as addition of the
additive inverse, how can the like terms be
grouped?
[3a2 + (-3a2)] + (-5ab + 8ab) + [b2 + (-2b2)]
[3a2 + (-3a2)] + (-5ab + 8ab) + (b2 + 262)
© (3a2 + 3a2) + (-5ab + (-8ab)] + [b2 + (-262)]
(3a2 + 3a2) + (-5ab + (-262)] + [b2 + (-8ab)]

Answer 1

Answer:

(3a2 + 3a2) + [–5ab + (–8ab)] + [b2 + (–2b2)]

Step-by-step explanation:

Answer 2

Answer: c. (3a^2+3a^2)+[-5ab+(-8ab)]+[b^2+(-2b^2)]

for the second part: =a. 6a^2-13ab-b^2

Step-by-step explanation:

i did it