3.3^(2x+1)-103^x+1=0 need value of x

The value of is approximately -1.531.

Step-by-step explanation:

Let , we proceed to solve this expression by algebraic means:

1)  Given

2)

3)

4) /Commutative property

5) Existence of multiplicative inverse/Definition of division/Modulative property/

6) Existence of additive inverse/Modulative property/

7) Definition of logarithm.

8)    

9)      

10)     /Associative property

11)   Existence of multiplicative inverse/Definition of division/Modulative property

12)  Result

The value of is approximately -1.531.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.