Hello.
The correct answer is C) 1840's
4x^2+2x^2-8x-3=0 6x2-8x-3=0
( 2 X+ 3 ) (. 3 X - 1 )
It's unsolvable with this way so use x=-b+-rootb^2-4ac/2a. X=2/3(+-)1/6 root34
Let's solve your equation step-by-step.
6
x
2
8
x
3
0
Step 1: Use quadratic formula with a=6, b=-8, c=-3.
x
b
b
2
4
a
c
2
a
x
8
8
2
4
6
3
2
6
x
8
136
12
x
2
3
1
6
34
or
x
2
3
1
6
34
Answer:
x
2
3
1
6
34
or
x
2
3
1
6
34
If a stroke on one side of the brain affects the opposite side, you would term its effect to be on the <u>contralateral </u>side.
<h3>What is a contralateral stroke?</h3>
A contralateral stroke is one that affects the opposite sides of the brain. They occur at the same places on opposite sides of the brain. When such a stroke occurs, there will be a resultant memory loss. Contralateral stroke is also known to cause a perioperative stroke.
The latter form of stroke is one that arises due to hemorrhage, embolism, or thrombotic factors and its effects remain for up to one day. Aging and hypertension can cause this kind of stroke.
Learn more about contralateral stroke here:
brainly.com/question/7159057
#SPJ1
Answer:
Are their answer choices I don't want to throw weird answers at you.
Explanation:
answer:
d. it was the first discovery of ancient bones
explanation:
we can find the correct answer through the process of elimination —
- for b, 5000 years is not long enough
- for c, ability to walk is not related to the discovery (does not make sense)
- for a, we already knew that hominids used tools
- for d, it is the only one left and makes sense