2.178 * 10^-11 is the final answer you seek
To solve this you first expand the brackets.
4x^2 - 20x + 25 = 49
Then make it equal 0.
4x^2 - 20x - 24 = 0
Now solve the quardratic.
x^2 - 5x - 6 = 0
(x - 6)(x + 1) = 0
x = 6 or x = -1
Answer:
The first one
Step-by-step explanation:
Note the brackets means absolute value so the order of the first one goes like this
-1, 3/2, 2, 3, 3.5
Thus it's from least to greatest
Answer:
b p
5 26
6 31
7 36
8 41
Step-by-step explanation:
u just substitute b with the b numbers
I'm pretty sure that's what u meant :)
Answer:
x + y = 6 and y = -x – 1 = (no solutions exist)
Step-by-step explanation: