9514 1404 393
Answer:
e. no solution
Step-by-step explanation:
You would be looking for factors of +5 that have a sum of -4. There are none (no solution). None of the values offered in the answer choices have a product of +5.
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The discriminant of the quadratic is (-4)² -4(1)(5) = -4, so the roots are complex.
Answer: l=50 m, w=20 m
Step-by-step explanation:
Given
A rectangular city has an area of
Also, length is 10 m more than twice its width
suppose width is w
So, length is given by
The area is given by
5^8 / 5^12 = 5^(8-12) = 5^-4 = 1/5^4
Answer:
9.06 × 10
Step-by-step explanation:
200 times 9 times 5 equals 900