I can only combine the "like" radicals. The first and last terms contain the square root of three, so they can be combined; the middle term contains the square root of five, so it cannot be combined with the others. So, in this case, I'll end up with two terms in my answer. ...
A number before the square root TI-83, adding, subtracting, and multiplying integers, Add, subtract, multiply, and divide polynomials. Arithematic, integer multiply tutorial, download ti calculator rom, pre algebra expressions, ALGERBRA. Activity for solving 2-step equations, free problem solver ...
Some drawing programmes allow you to subtract the large circle from the small circle, thereby yielding immediately the desired crescent shape. In either case, fill the crescent with black and rotate it 23.44° anti-clockwise around the centre of the smaller circle to complete the drawing. ...
line at 3r/4 to the right of the origin with radius 5r/4. Fill the smaller circle with black and the larger circle, atop it, with background colour. Some drawing programmes allow you to subtract the large circle from the small circle, thereby yielding immediately the desired crescent ...