Question

Integrals zeros of polonomial (x+3) (x-7) are

Answer 1

Answer:

-3 and 7

Step-by-step explanation:

Answer 2

Answer:

-3 and 7

Step-by-step explanation:

(x+3) (x-7)

x+3=0 & x-7=0

. x+3=0,

the 3 having + sign and when 3 is shift the opposite side it's caring minus(-) sign and it's become (x= -3)

.x-7=0

7 having minus sign and when is shift the opposite side its carring + sign and it's become(x=7)

...tip: when an equation having + sign it's move to other side and the sign will change to minus(-) and if the equation is on divided its converted into multiplication..

thank you