Mathematics, 30.05.2020 03:04 sdepasquale24

So far I have this and the answer is -1 + square root symbol 7 over 2 but I don't know if I am doing this right

So far I have this and the answer is -1 + square root symbol 7 over 2 but I don't know if I am doin

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So far I have this and the answer is -1 + square root symbol 7 over 2 but I don't know if I am doing...