Which expression is equivalent to n(3+2n)? a)2n²+3n+5 b)5n+5 c)2n+8 d)11n
2 answers:
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Answer:
X<-5
Step-by-step explanation:
1) open the brackets
2) take -35 to the other side with -10
where it turns to be -5X<-10+35
3) work out to find -5X<25
4) divide both sides by -5
to find X<-5
