Answer:
x = 2, -7
Step-by-step explanation:
We can start by finding two numbers which <em>add </em>to make 5 and <em>multiply </em>to make -14. The only two which fit the bill are 7 and -2, and using that fact, we can break apart the middle term of the polynomial:
From the , we can factor out an x, and from the , we can factor out a 7, giving us
Or, factoring out the ,
Solving gives us , and solving gives us , so our solutions are
Answer:
0 ÷ 3 = 0
Step-by-step explanation:
if x = 0 you put it in where the x is
Answer: 30ft
Step-by-step explanation:
Answer: 5 , 4.5
Step-by-step explanation: