Find the value of the expression (3x – 12) - (xy - 10) for x = 3 and y = 6.
2 answers:
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Answer:
To find - sum of the given two terms.
we basically added the like terms together..
like, the terms ( 3x and -4x ) will be added together.. and the terms ( 4 and 5 ) will be added together...
since there's none other term having "x²" as the coefficient.. so 2x² will be left as it is!
hope helpful~
<h3>~ExhaustedZombie</h3>