Answer:
(2 a - 5) (2 a + 5)
Step-by-step explanation:
Factor the following:
4 a^2 - 25
4 a^2 - 25 = (2 a)^2 - 5^2:
(2 a)^2 - 5^2
Factor the difference of two squares. (2 a)^2 - 5^2 = (2 a - 5) (2 a + 5):
Answer: (2 a - 5) (2 a + 5)
Answer:
THAT IS
3X+11
Find the numbers
HENCE 2X+8=3X+11
3X-2X=8-11=-3
X=-3
SO THE 2 NUMBERS ARE -3 AND -3+4=1..THAT IS -3 AND 1
Step-by-step explanation:
THAT IS
3X+11
Find the numbers
HENCE 2X+8=3X+11
3X-2X=8-11=-3
X=-3
SO THE 2 NUMBERS ARE -3 AND -3+4=1..THAT IS -3 AND 1
Answer:
0.83
Step-by-step explanation:
All fractions are division problems, so you just need to divied 5 by 6. You get 0.83333333 but you can round it to 0.83.
Answer:
the Slopes For each one are Positive
A and D i think.(sry this needed to be 20 characters long)
