Please help me solve it
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Step-by-step explanation:
solve ? in what way ?
I assume here we need to find the 0s (the values of x that make y = 0).
so,
-8 = 1/2×sqrt(2x²×6 - 9)
64 = 1/4×(2x²×6 - 9) = 3x² - 9/4
3x² - 9/4 - 64 = 0
3x² - 9/4 - 256/4 = 0
3x² - 265/4 = 0
3x² = 265/4
x² = 265/12 = 22.08333333...
x = ± 4.699290727...