X^2 - x - 12
Hope this helps!
Answer:
C
Step-by-step explanation:
nvm i figured it out just do 7^2 + 8^2
It would be -40,20 and -10,-20
Answer:
Step-by-step explanation:
because The curve C crosses the x-axis at the origin and at the points A and B => the x coordinates of A and B are the solution of the equation:
x(x + 4)(x - 2) = 0
<=> x = 0
x = -4
x = 2
because the x-coordinates of the points A and B aren't 0 and the x-coordinate
of A is a negative value
=> the x-coordinate of A is -4
the x-coordinate of B is 2
