Question

Solve 10 - 12x^2 = 1 by inspection.

Answer 1

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Answer 2

To solve for x you need to isolate it on one side of the equal sign. To do that you can use inverse variations.
10-12x^2 = 1
-12x^2 = -9
x^2 = 9/12
9/12 = 3/4
x = the square root of 3/4 or 0.75
Hope this helps! :)

Answer 3

thank you!!