What is the variable expression for (2t+4)3+6(-5t)-(-8)?

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Answer 1 · 2017-11-22T07:02:19

20 - 24t

We have

#( 2t + 4 )3 + 6( -5t ) - ( -8 )#

This expression can be simplified to

#( 6t + 12 ) - 30t + 8#

This expression can be further simplified to

# 6t - 30t + 12 + 8#

#rArr -24t + 20#

This expression can be written as

#rArr 20 -24t#