Question

x2 +100x-5600 = 0

find the value of x​

Answer 1

Answer:

Step-by-step explanation:

x^2 + 140x - 40x - 5600

x ( x + 140 ) - 40( x + 140 )

( x + 140 ) ( x - 40 )

x = - 140

x = 40

Answer 2

Step-by-step explanation:

Answer:✍️

___________________

Step-by-step explanation:

x^2 + 140x - 40x - 5600

x ( x + 140 ) - 40( x + 140 )

( x + 140 ) ( x - 40 )

x = - 140

x = 40

hope this helps you!!