Using the distributive property how do I simplify the expression. (6b + 9)
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
To factor this, you must first take out the GCF (Greatest Common Factor), that and -147 both have. The terms only have 3 in common, which can be divided with
However, we're still not done since 49 is a perfect square and can be split into 2, like so:
If you're unsure about the final answer, you can multiply it all together to see if you got the original expression.
Answer:
B=
Step-by-step explanation:
Let's do the multiplication AB.
If A=
then the first row of A is= (1 0) by the first column of B= (0 0) is equal to zero.
the first row of A is= (1 0) by the second column of B= (0 1) is equal to zero too because 1.0+0.1=0.
the second row of A is= (0 0) by any colum of B is equal to zero too.
So we have found an example that works!