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36+77t-10t^{2}
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36+77t-10t^{2}
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5t-10t^{2}+72t+36
Use the distributive property to multiply 12 by 6t+3.
77t-10t^{2}+36
Combine 5t and 72t to get 77t.
5t-10t^{2}+72t+36
Use the distributive property to multiply 12 by 6t+3.
77t-10t^{2}+36
Combine 5t and 72t to get 77t.
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