We can solve this using the FOIL method.
= (7x + 3)(7x - 3)
= (7x * 7x) + (7x * -3) + (3 * 7x) + (3 * -3)
= 49x - 21x + 21x - 9
= 49x - 9
Hope This Helped! Good Luck!
Answer:
x= -3
Step-by-step explanation:
9x+3= -24
9x = -27
x=-3
I believe that the answer is 90x+27
Add 60+15, divide by 3, subtract 2
Answer:
+ 6
Step-by-step explanation:
(-2)·(-3) = + 6
(-)·(-) = +
