How to convert the equation 8x^3-4x^2+11x-2 to (x-0.19)(8x^2-2.48x+10.528)?
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by solving the question with help of pen and paper
arjunhy0802:
Can you show the steps how to do this
sorry bro
i am busy
K, do it when you free
factories it
8x4+14x2-4=2(4x4+7x2-2)
=2(4x4 8x2-x2-2)
=2{4x2(x2+2)-1(x2+2)}
=2(x2+2)(4x2-1)
=2(x2+2)(2x+1)(2x-1) LIKE THIS
=2(4x4 8x2-x2-2)
=2{4x2(x2+2)-1(x2+2)}
=2(x2+2)(4x2-1)
=2(x2+2)(2x+1)(2x-1) LIKE THIS
https://math.stackexchange.com/questions/899028/factorizing-cubic-equation-into-quadratic-and-linear-equation
go to the above link
it will help you
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