Question

If one root of the equation ( x+4) (x+3) =0 is-4 then find the another root of the equation ​

Answer 1

Step-by-step explanation:

$(x + 4)(x + 3) = 0$

$x = - 4 \: and \: - 3$

other root is -3

Answer 2

Answer:

(-3)

Step-by-step explanation:

The answer to this would be (-3), the reason is as follows:

When you have a factored quadratic equation with the answer =0, you must separate both brackets and equalise with 0 eg:

$x+3=0$

$x=(-3)$