Question: could someone show me how to solve these problems using the quadratic formula? please show the steps! 2r^2+3r-6=0 2p^2+1p-9=0 2t^2-1t-4=0

could someone show me how to solve these problems using the quadratic formula? please show the steps!

2r^2+3r-6=0

2p^2+1p-9=0

2t^2-1t-4=0

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