For this case we have the following expression:

When making multiplication, the first thing you should keep in mind is the following property:
Same basis, the exponents are added.
We have then:

Rewriting we have:
Answer:
The simplified expression is given by:
Answer: x^2 + 3x - 4
Explanation: I used desmos to double check! This should be right :)
C and D
It is a right triangle (has a 90 degree angle), and it is also scalene (all sides have different lengths).
Answer:
1.5
Step-by-step explanation:
multiply 2 and 6 and divide the answer from that by 8 and you get 1.5
Answer:
the answer is B
Step-by-step explanation:
Point P is shown on the number line below. The distance between point Q and point P is 6 units. Which number could represent point Q?