Answer:
-1 and 5
-2 and 6
-4 and 8
<u><em>They all give the same total i.e. 4</em></u>
Since x represents the length (in meters), the width, which is 7 meters greater, is x +7. The product of these dimensions is the area (in square meters):
x(x +7) = 170
In standard form, the quadratic is ...
x² +7x -170 = 0
If your question is to write it in scientific notation, it's 10^4 and the exponent is 4
Answer:
x = i√3, -i√3
Step-by-step explanation:
Simply take the root of both sides, then solve.
