Expand
42t^{4}+43t^{3}-56t^{2}-48t+7
Evaluate
\left(7t^{2}-t-7\right)\left(6t^{2}+7t-1\right)
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42t^{4}+43t^{3}-56t^{2}-48t+7
Use the distributive property to multiply 7t^{2}-t-7 by 6t^{2}+7t-1 and combine like terms.
42t^{4}+43t^{3}-56t^{2}-48t+7
Use the distributive property to multiply 7t^{2}-t-7 by 6t^{2}+7t-1 and combine like terms.
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