You add c squared and b squared together to get a squared. This is based on the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse (a) is equal to the sum of the squares of the other two sides (b and c).
There are 10,000 square centimeters in a square meter.
8
Your question doesn't make sense. The area of a circle is Pi (approximately 3.14) times the RADIUS squared. An example would be a circle with a diameter of 6 inches and thus the circle would have a radius of 3 inches. Three squared (3 times 3) is 9, and 9 times Pi is approximately 28.3 square inches.
If the period is increased, the centripetal force needed to keep the object moving in a circular path will decrease because the velocity of the object is lower for a longer period. The centripetal force is inversely proportional to the square of the period.
5x2+ 7x + 2 = (x + 1)(5x + 2).
12x and then the squared. (the little two)
5x2+7x = 12 5x2+7x-12 = 0 (5x+12)(x-1) = 0 x = -12/5 or x = 1
(21x3-23x2-76x-32)/(7x+4) = [3x2(7x4) -5x(7x+4)-8(7x+4)]/(7x+4)=3x2-5x-8
(5x - 7)(7x + 5)
If you mean 5x^2 -7x +2 = 0 then it is a quadratic equation with solutions of x = 2/5 or x = 1
5x-7x = -2
7x2 -4x -5x2 +2x = 2x2 -2x
5x+4+7x
7x = 5+5x 7x-5x = 5 2x = 5 x = 2.5
18 + 7x - 12 + 5x = ?18 - 12+ 7x - 5x = ?6 + 2x = ?
-12x-2Given: -5x-(7x+2)This is the same as -5x-1(7x+2). Use the distributive property and multiply the -1 through (7x+2).-5x-7x-2Simplify.-12x-2