Answer:
#3: x is approximately 0.37, -5.37, #4: x is approximately 4.19, -1.19
Step-by-step explanation:
You can solve using the quadratic equation or by solving with the perfect square
= ![x^{2}+5x-2=0\\ \frac{-5+/-\sqrt{5^{2}-4(1)(-2) }}{2(1)}](https://tex.z-dn.net/?f=x%5E%7B2%7D%2B5x-2%3D0%5C%5C%20%5Cfrac%7B-5%2B%2F-%5Csqrt%7B5%5E%7B2%7D-4%281%29%28-2%29%20%7D%7D%7B2%281%29%7D)
x is approximately 0.37, -5.37
Answer:
it is C the 4
Step-by-step explanation:
-6 to pos 4
703.4 cmsquare
Hope it helps
The answer is 460
1. 23 ones is the same as 23
2. 2 tens is the same as 20
3. 23 ones x 2 tens is the same as 23
x20
________
Hope you get it and hope i helped!
Buh-Bye
RHS
=4x-27/0
=not defined=0
LHS
=x-2x+3x+4/7=2x+4/7=(14x+4)/7= 14x+4.
14x=-4
x=-4/14
X=-2/7