I am sure you are trying to type
If that is it, then you should recall the law of exponents which says,
Let us share the exponent for each of them.
We now apply the law,
We now simplify to obtain,
If that is not the expression let me know so I will know how to help you
The answer is B so if you need help call me and i will help you are welcomed
Answer:
It is +2 or since (+2)*(+2 ) gives. If you think that it would be (-2) also then you are wrong because root of a positive rational number is always positive number.
Step-by-step explanation:
Let the square root of four be ‘k’.
Then we have
(4)^1/2=k
(Squaring both sides)
4=(k)^2
=>(k)^2–4=0
=>(k)^2-(2)^2=0
=>[k+2][k-2]=0 {since (a)^2-(b)^2=(a+b)(a-b)}
if product of two numbers is 0 then either of one must be zero.
If k+2=0 then k=-2
If k-2=0 then k=2
From here we got two answers but -2 should be omitted because when we square an equation we add “root extra”which means that when we square an equation one root is added.
It is B might might be wing :/
Answer:
(7,-2)
Step-by-step explanation:
G is currently at (2, 0)
(2+5, 0-2) becomes (7, -2)
