X^2 - 2x - 15 = 0
(x - 5)(x + 3) = 0
We have two factors:
(x - 5) and (x + 3)
Set each factor to 0 and solve for x.
Take it ftom here.
Answer:
<h2>F=ma</h2><h3>mass:4kg </h3><h3>acceleration:8m/s²</h3><h3>F=4 x 8</h3><h3>F= 32N</h3>
Answer:
4r + 15 = -1
Step-by-step explanation:
The answer is c). The reason why is that no matter what number you substitute for x in question c you can never get a negative number. Thus, you can never get a negative 8.