Question

How do u factor..
x^2 + 10× - 2400 = 0 ​

Answer 1

x^2+10•-2400=0
x^2-24000=0
x^2=24000
take the square root of 24000

Answer 2

`{ \bf{ {x}^(2) + 10x - 2400 = 0}} \\ { \bf{ \red{it \: has \: no \: rational \: factors}}} \\ x = - 54.2 \: \: and \: \: 44.2`