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Vera_Pavlovna [14]
3 years ago
12

X=a-2by^2 Make “y” as a subject

Mathematics
1 answer:
Alex Ar [27]3 years ago
3 0

Answer:

Let’s assume a,b,x real. Then all we require of y is y2 is real, so y

can be real or purely imaginary, but not an arbitrary complex number.

The hard question in these is always, do we need ±

? Here the answer is yes. It’s basically asking is there one solution or two, and in this problem we have two.

Solve for y

: x=a−2by2

Step-by-step explanation:

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