4x 6x 2x answer

Evaluate: (6 x 5 x 4 x 3 x 2 x 1) (4 x 3 x 2 x 1)(2 x 1) => 30 or 15 or 8 or 35..

Simplify: [3x 2 /(x 4 - 4x 2 )] - [(4x 2 + 4x)/(x 4 - 4x 2 )] + [(2x 2 + 2x)/(x 4..

Question: Solve the following equation: Answer: 4x + 7 = -3 (2x + 1) (By cross-multiplication) 4x+7=-6x-3 4x+6x=-3-7 10x=-10 x=-..

Question: Determine the value of x. Answer: 4x+2x=180 o ( Linear pair) 6x=180 o x = 30 o 4x = 4 x 30 o = 120 o 2x = 2h..

The electron revolving around the nucleus in a circular orbit is equivalent to a circular conductor carrying current. The current I, by definition I = Charge / Time = eV = 1.6 x 10 - 1 9 x 6.8 x 10 1 5 A = 1.1 x 10 - 3 A The magnetic..

8! = 8 x 7 x 6 x 5 x4 x 3 x 2 x 1 = 40320 ..

Linear Equations in One Variable - An equation of one variable and of first order (i.e., its highest power is one) is called a Linear equation. Such an equation has only one solution. A solution is also called the 'root' of the given equation.An equation of one variable and of first order..

If you write 4 x 4 x 4 x 4 x 4 using an exponent, what would be the exponent? => 3 or 2 or 5 or None of the above..

Given (2x + 3, 2y + 4) = (x + 6, 3 + 4y), find x and y. The first elements are equal ordered pairs are equal. 2x + 3 = x + 6 x = 3 Similarly, the second elements are equ..

Question: A triangular field with sides 26 m, 28 m, 30 m has to be leveled. If the cost of leveling is Rs.20 per m 2 . What is the total cost? Answer: a = 26 m, b = 28 m, c = 30 m = 7 x 6 x 4 x 2..