Q4.
4. If x =2 and y = 1 find the value of xy + yx + 3x²y
(a) 45
(b) 28
c) 15
(d) 16
Answers
Answered by
0
Answer:
16
Step-by-step explanation:
Answered by
0
2×1+1×2+3×4×1
=2+2+12
=16
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