List the like terms in the following group of terms.
–7u, 4tu2, 4t2u, –5tu2, 7tu2, 6t2
did I do this correct?
(4tu² + 7tu² + -5tu²) + 4t²u +6t² +-7u
–7u, 4tu2, 4t2u, –5tu2, 7tu2, 6t2
did I do this correct?
(4tu² + 7tu² + -5tu²) + 4t²u +6t² +-7u