Question

4r²–7r+3
answer plzz
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Answer 1

Answer:

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Answer 2

Answer::

Given : The quadratic equations is 4r²-7r+3 .Find the roots of the quadratic equation

$\huge\mathfrak\pink{Solution :-}$

$\bigstar$$\displaystyle\huge\boxed{\sf\blue {4r^2-7r+3}}$

$\ \implies$$\displaystyle\sf\red{4r^2-7r+3=0}$

$\ \implies$$\displaystyle\sf\red{4r^2-4r-3r+3=0}$

$\ \implies$$\displaystyle\sf\red{4r(r-1)-3(r-1)=0}$

$\ \implies$$\displaystyle\sf\red{r=\dfrac{3}{4} \:and \: r=1 \: is\: the\:roots}$

$\displaystyle\boxed{\sf\pink{r=\dfrac{3}{4} \: and \: r=1 \: is \: the \: roots \: of \: given\: quadratic \:Equation}}$