Factorize x²-4x-8=0 using splitting the middle term method or quadratic formula
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Answer:
Step-by-step explanation:
Using quadratic formula,
-b+\-√b^2-4ac/2a
a=1, b=-4, C=-8
=>-(-4) +\-√(-4)^2-4×1×-8/2
=>4+\-√16+32/2
=>4+\-√48/2
=>4+\-4√3/2
=>4(1+\-√3)/2
=>2(1+√3) or 2(1-√3)
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Step-by-step explanation:
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