Question

find the find the root of the quadratic equation 2 x square minus x plus one upon 8 by factorization method​

Answer 1

Answer:

$</u><u>\</u><u>huge</u><u> \frac{ {16}^{2} </u><u>- 8 + 1}{8} = </u><u>0</u><u>$

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Step-by-step explanation:

$\rm\implies16x-8x+1=0×8=0 \\ </p><p>\implies16x-4x-4x+1=0 \\ \implies4×(4x-1)-1(4x-1)=0 \\ \implies(4x-1)(4x-1)=0</p><p>$

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$\bold i)4x-1=0 \\ \implies </p><p>4x=1 \\ \implies</p><p> \boxed {x= \frac{1}{4} }$

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$\bold</p><p> ii)4x-1= 0\\ \implies</p><p>4x=1 \\ \implies \boxed{x=\frac{1}{4}}</p><p>$

Hence,x=1/4 and 1/4