Question

−x+(3/4)+45x^7−x−(1/2)−4x^7
Collect the term and then arrange them in descending order

Answer 1

\[−x+(3/4)+45x^7−x−(1/2)−4x^7\]
Group the similar term together
\[−x-x+(3/4)−(1/2)−4x^7+45x^7\]
Do the addition / subtraction for similar terms
\[(-1-1)x+[(3/4)−(2/4)]+(45−4)x^7\]
Can you do it from here?

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