Which of the following is a linear equation in two variables.
a. 2x2 - 3X - 6 = 0
b. 2/x + 4Vy = 8
d. 0.7x + 0.8y = 2
c.3+ 4
x² y²
Answers
Answered by
0
Step-by-step explanation:
a.
2×2-3×-6=0
.
......
Answered by
1
i dont know ans ...
sorry
but 2 right
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