How do you simplify $(3 k^{4} + 6 k) - (4 k - 3 k^{4})$ $(3k ^ { 4} + 6k ) - ( 4k - 3k ^ { 4} )$ ?

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Answer 1 · 2018-03-06T10:09:59

$6 k^{4} + 2 k$ $6k^4+2k$

$(3 (k^{4}) + 6 k) - (4 k - 3 (k^{4}))$ $(3(k^4)+6k) − (4k−3(k^4))$

$3 (k^{4}) + 6 k - 4 k + 3 (k^{4})$ $3(k^4)+6k−4k+3(k^4)$

$6 k^{4} + 2 k$ $6k^4+2k$

How do you simplify (3k ^ { 4} + 6k ) - ( 4k - 3k ^ { 4} )(3k4+6k)−(4k−3k4)(3k ^ { 4} + 6k ) - ( 4k - 3k ^ { 4} )?