First off, nicely done on the exponents. You'd be surprised on how bad some look ,:D
a)

b)
Answer:
the bottom one my dude. hope it helps!
Answer: the answer is .76
Step-by-step explanation:
Yes, since the other two numbers on each side are the same, any number can fit well in this equation.
6w^4+w³-3w²=w²(6w²+w-3)
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