Answer :
what you do is plug the numbers for each variable ur equation will look like 2(6)(-3)+4
lets solve it step by step 2(6)(-3)+4
12(-3)+4 then -36+4 and ur answer will be -32
lets solve it step by step 2(6)(-3)+4
12(-3)+4 then -36+4 and ur answer will be -32