You can put this solution on YOUR website! i need help with
(2h sqaured -7h+10)+(h squared +4h+7)
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It's not an equation so you cannot "solve" it.
But you can simplify it.
(2h^2-7h+10)+(h^2+4h+7)
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= 3h^2-3h+17
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Cheers,
Stan H.