how do you solve X⁴-35X²-36=0.

It is a linear equation with exponents.The first one is raised to the power 4 and the second raised to the power 2.
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1 Answer

x^4 - 35x^2 - 36 = 0

( x^2 + 1 ) ( x^2 - 36 ) = 0

( x^2 + 1 ) ( x^2 - 6^2 ) = 0

( x^2 + 1 )(x + 6)(x - 6 ) = 0

x = 6 and x = - 6
by Level 8 User (36.8k points)

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