Question

Simplify (3t^2+2t−2)+(t^2+3t−4)−(4t−5)

Answer 1

Assignment:
`\bold{Simplify \ Equation: \ \left(3t^2+2t-2\right)+\left(t^2+3t-4\right)-\left(4t-5\right)}`

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Answer:
`\boxed{\bold{4t^2+t-1}}`

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Explanation:
`\downarrow\downarrow\downarrow`

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[ Step One ] Remove Parenthesis: (a) = a

`\bold{3t^2+2t-2+t^2+3t-4-\left(4t-5\right)}`

[ Step Two ] Simplify
`\bold{-\left(4t-5\right)}`

`\bold{-4t+5}`

[ Step Three ] Rewrite Equation

`\bold{3t^2+2t-2+t^2+3t-4-4t+5}`

[ Step Four ] Simplify
`\bold{3t^2+2t-2+t^2+3t-4-4t+5}`

`\bold{4t^2+t-1}`

[ Step Five ] Rewrite Equation

`\bold{4t^2+t-1}`

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`\bold{\rightarrow Mordancy \leftarrow}`

Answer 2

4t^2 + t - 1.

Explanation:

(3t^2 + 2t −2 )+(t^2 + 3t − 4) − (4t − 5)

= 3t^2 + 2t −2 + t^2 + 3t − 4 - 4t + 5

= 4t^2 + t - 1.