Question

Simplify this problem

Answer 1

c^2 +17c -5

Explanation:

I like to line them up vertically

2c^2 +7c - 1

- (c^2 -10c+4)

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Distribute the minus sign

2c^2 +7c - 1

- c^2 +10c-4

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c^2 +17c -5