-1 / 7 = x
You need to combine the 2x and 5x then devise the 7x from -1
Answer:
1={5 and 3} 2={0} 3={0.209 and 4.791} 4={-3 and 4} 5={1 and 9} 6={-4.303 and -0.697}
Step-by-step explanation:
Your probably confused on what a, b, and c means.
The problems are written like this.

That formula finds the zeros.
For example 1:

Then use the formula

If plus then 5, if minus then 3
CHECK:

Hope this helps you understand how to do this by yourself. Now to do the rest ;-;
Answer:
4320
Step-by-step explanation:
The answer is 22 46/49
Answer:
= 2248/1 ÷ 98/1
= (2248 × 1) / (98 × 1)
= 2248/98
= 1124/49
<span>= 22 46/49</span>