5x²y-2xy+6 for x=-1 and y=2
Answers
Answered by
3
Answer:
18 is the answer to the question
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Anonymous:
no, answer is 15... not 18....
Answered by
0
Answer:
5x²y-2xy+6= 20
Step-by-step explanation:
x= -1 , y= 2
5x²y-2xy+6
= 5*(-1)²*2-2*(-1)*2+6
= 10+4+6
= 20
answer is 15
not 20
correct ur answer
the answer is 20
check your answer
ha sorry it's my mistake
x= -1,y= 2 ; 5x²y-2xy+6= 5*(-1)²*2 -2*(-1)*2+6; = 5*1*2+2*1*2+6;= 10+4+6= 20
see @ nidhuu397 the answer is 20
not 15
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