New SAT Math - No Calculator : New SAT
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Example Questions
Example Question #1151 : Act Math
Simplify:
To solve, simply find a perfect square factor and pull it out of the square root.
Recall the factors of 48 include (16, 3). Also recall that 16 is a perfect square since 4*4=16.
Thus,
Example Question #17 : Simplifying Square Roots
Solve:
The trick to these problems is to simplify the radical by using the following rule: 
Example Question #811 : New Sat
Each of the following is equal to 
This question may look daunting, especially if you start out by trying pick values or 
Let's look at this answer choice:
This double square root is the same as a fourth root. Think about it, you have a square times a square- which is the same thing as 
Next, let's look at this answer choice:
For this choice, we need to recall our exponent rules. Remember, whenever we have a value raised to a fractional power, the denominator of that fraction is equal to the root number. In this case, 
Now, let's look at this answer choice:
A key rule to remember here is that order doesn't not matter when dealing with roots and powers. Thus, taking the 
This leaves us with:
If we tried to break this down a bit, we could take the third root of 
Example Question #671 : Algebra
Hannah is selling candles for a school fundraiser all fall. She sets a goal of selling 
The number of weeks that she has sold candles this month.
The number of candles she has remaining for the month.
The number of candles that she sells each week.
The number of candles that she has sold thus far that week.
The number of candles that she sells each week.
Since we know that 
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