2- They are not equivalents expressions because they do not equal the same amount. 4^8= 65,563
4^6=4,096
4^4=256
4^10= 1,048,576
Answer:
x=-7/2, x=13
Step-by-step explanation:
2x+7=0
2x=-7
x=-7/2
x-13=0
x=13
I hope this helps.
P.S.-Typing the numbers across like that is very confusing.
Answer:
Step-by-step explanation:
The equivalent expression is (g - f) (3) = 23
<em><u>Solution:</u></em>
Given that,
To find: (g - f)(3)
We know that,
(g - f)(x) = g(x) - f(x)
Substituting values we have:
Rewriting we get,
Now let us evaluate for x = 3
Substitute x = 3 in above equation
Therefore the equivalent expression is (g - f) (3) = 23