Robbie is trying to learn as much as he can about a rock that he found. This particular rock contains some fossils. What can Rob
2 answers:
You might be interested in
Answer:
Option B is correct
Explanation:
Value of a is -3
Given the equation: is true for all
To find the value of a.
Multiply both sides of the given equation by , we have;
Using FOIL Method to multiply two binomials i.e (-8x-3)(ax-2)
or
Since the coefficients of the term have to be equal on both sides of the equation. we have;
-8a = 24
Divide both sides by -8 we get;
a = -3
Therefore, the value of a is, -3