Question

solve for x !
$\longrightarrow\bold{4x {}^{2} + 10x + 4 = 0}$

ty! ~​

Answer 1

Step-by-step explanation:

We could easily solve this by factoring.

Given eqn:

$\rm{4x ^{2} + 10x + 4 = 0}$

Solution:

Factor left side:

$= > 2(2x + 1)(x + 2) = 0$

Write the factors to 0 to get our solution:

$= > 2x + 1 = 0$

$= > \boxed{ x = - \cfrac{1}{2} }$

or else,

$= > x + 2 = 0$

$= > \boxed{ x = - 2}$

$\rule{225pt}{2pt}$