Question

the coefficient of y in the expression 2x_10y2
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Answer 1

Answer:

If this is 2x-10y² ,then the coefficient of y is -10.

Answer 2

Answer:

the coefficient of y in the question is $\sqrt{10i}$ bcos, the co-efficient of y^2 = -10

Step-by-step explanation:

I hope you know the imaginary number i

e.g square root of -4 is 2i and not 2