Question

The equation 4x² + c =8x has two distinct roots.

Find the sum of the roots.

Just need the answer ASAP! it is ok if steps aren't included!!​

Answer 1

Question:-

☯ The equation 4x² + c =8x has two distinct roots. Find the sum of the roots.

Solution:-

Sum of the roots α + β = -b/a

➭ 4x² + c =8x

➭ 4x² - 8x + c = 0

➭ -(-8)/2

➭ 4

Answer 2

$Given \: Quadratic \: equation :$

$4x^{2} + c = 8x$

$\implies 4x^{2} - 8x + c = 0$

$\blue{ Sum \: of \: the \: roots }$

$\blue{ = \frac{ - Coefficient \: of \: x}{Coefficient \: of \: x } }$

$= \frac{ -(-8)}{4}$

$= \frac{ 8}{4}$

$= 2$

Therefore.,

$\red{ Sum \: of \: the \: roots } \green { = 2 }$

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