Answer:
33
Step-by-step explanation:
Answer:
Step-by-step explanation:
You have written 3 - ((√6)/4) + √5. The only denominator is 4, which is already rational. If you were to use appropriate grouping symbols (parentheses) we might expect to see ...
(3 -√6)/(4 +√5)
The denominator is rationalized by taking advantage of the factoring of the difference of squares:
a² - b² = (a -b)(a +b)
The denominator will be rational if we can square the value √5. By choosing a multiplier of (4-√5), we can do that:
1/4+ (-3/4) = -0.5
-4 1/2 +2= -2.5
-8+ (-11/8)= -9.125
Answer:
46
add all the number together and divide by how many there is
Is there a picture? You just threw it all in a sentence. It works better with a pic