So like my brother did the math but we got something that wasn’t up there lol. but the closest one is 300
X² - 3x - 4 = 0
Reverse FOIL method . . .
(x - 4)(x + 1) = 0
one of the paranthesis has to be equal to zero if the other is not . . .
x - 4 = 0
<u><em>x = 4</em></u>
x + 1 = 0
<u><em>x = -1</em></u>
Answer:
Positive product
Step-by-step explanation:
Given:
Distance between two buildings =
feet apart.
Distance between highway and one building =
feet.
Distance between highway and second building =
feet.
To find:
The standard form of the polynomial representing the width of the highway between the two building.
Solution:
We know that,
Width of the highway = Distance between two buildings - Distance of both buildings from highway.
Using the above formula, we get the polynomial for width (W) of the highway.


Combining like terms, we get



Therefore, the width point highway is
.