Answer:
Step-by-step explanation:
We are required to simplify the following expression;
Using the properties of radicals;
The expression can be re-written as;
Now;
The -48 is NEGATIVE and the 48 is positive
Sketch a graph so you can find the vertex and determine if the parabola is horizontal or vertical. When i graph (-2,4) and then y=6, I find the middle is (-2,5) so that will be the vertex. The distance to the vertex is -1 so 4p=-4.
My formula is (x-h)^2=4p(y-k), now just plug in numbers. You should end up with (x+2)^2=-4(y-5).
Some instructors want you to write (y-k)=1/(4p)(x-h)^2 which is the same thing, so check to see which one you should be using.
Answer:i believe its 64 but i do apoligize if im wrong
Step-by-step explanation:
No.
1.25^10 means 1.25 times 1.25 times 1.25... repeat this ten times.
1.25 x 10 is just multiplying by ten
