The expression for which you want to find an equivalent form is:
Answer:
Here there are 3 equivalent expressions:
Explanation:
There are many equivalent forms that you can find, so I will show some of the most important.
The first step that you should do is to put the radicand number (the number inside the root, i.e. 3) as a product of its prime factors. Thus the first equivalent expression is:
Now you can simplify the root index, 4, with the exponent of the radicand, 2, an you get a new equivalent:
Another equivalent form is obtained if you convert the 1/2 index (before the x) into a root index:
The main properties used to find those equivalent expressions are:
And:
12/2= 6 miles/hour
*(miles/hour) & (miles per hour) mean the same thing, by the way
Put the 12 miles in the numerator and the 2 hours in the denominator, divide the 2 hours by 2 (which will be 1) since we want to know the distance travelled in "one" hour. Then divide the 12 by 2 because what you do with the denominator must also be done with the numerator and vice versa.
10821308043748737847438738973487943987349387789243298
Answer:
b+3a
Step-by-step explanation:
MN=AN+AM
AN=0.5*AB
AB=OA+OB=4a+2b
AN=2a+b
AM=OA-OM=4a-3a=a
MN=2a+b+a=3a+b
Answer:
4.4in
Step-by-step explanation: