Answer:
−
21
x
+
28
, 7
, 3
x
−
4
, −
7
(
3
x
−
4
)
, −
7
,
3
x
+
4
, −
(
21
x
−
4
)
Step-by-step explanation:
too much to explain sorry
Hope this helped!
Answer:

Step-by-step explanation:
Given the expression;

According to difference of two square;
x² - 16 = x²-4² = (x+4)(x-4)
Substitute;

Find the LCM

To find this answer, just look at the place value next to the one you are trying to find.
You are trying to find the whole number (or 7). The place value digit to the right is 4, which is less than 5. Round down
Your answer is 7
hope this helps
I don’t see a picture so please put a picture :D
Answer:
1/2
Step-by-step explanation:
1/4=2/8
2/8+2/8=4/8=1/2