Answer:
D. (-2, -6) and (5,15)
Step-by-step explanation:
When you set the equations together, you get x^2-3x-10. You then set this equation equal to zero and get (x-5)(x+2) or x=-2 and x=5. Then, plug these x-values into each equation to get your y-values.
Y=-6-12x-2
y=-6-12x-2
y=-8-12x
y=-8-12x
and these are real numbers
working;
<span>
divides both terms without leaving a fraction
</span>
Y² -9=0
a=1, b=0, c=-9
0² -4*1*(-9)
y=36
Answer:
nope not correct
Step-by-step explanation:
8x³ is Single term
x³ is the variable and 8 is the coefficient