Question

(vii)
25x^2 - 10x + 1/
5x - 1​

Answer 1

$\bf Given$

$\tt\to \dfrac{25x^2-10x+1}{(5x-1)}$

$\bf Now\:\: Factorize\:\:the\:\:Numerator$

$\tt\to 25x^2-10x+1$

$\tt\to 25x^2-5x-5x+1$

$\tt\to 5x(5x-1)-1(5x-1)$

$\tt\to (5x-1)(5x-1)$

$\bf Now\:\: We \:\:Can \:\:write\:\:as$

$\tt\to\dfrac{(5x-1)(5x-1)}{(5x-1)}$

$\bf We\:\: Get$

$\tt\to(5x-1)$

$\bf Answer$

$\tt\to(5x-1)$

$\bf MORE\:\:INFORMATION$

$\tt\to Quadratic\:\:Formula$

$\tt x=\dfrac{-b+\sqrt{b^2-4ac} }{2a} \\\tt x =\dfrac{-b-\sqrt{b^2-4ac}}{2a}$

$\tt\to Discriminant(D)$

$\tt D=b^2-4ac$