Question

49x squared +4=0 how to solve it

Answer 1

Answer:

$x=\pm \frac{2}{7}i$

Step-by-step explanation:

$49x^2+4=0$

$49x^2=-4$

$x^2=-\frac{4}{49}$

$x=\pm \frac{2}{7}i$

Answer 2

Answer:

,

Step-by-step explanation:

step by step solution is given