Simplify Simplify (3X^-2)^2 = ______ a^4 * a^-2 = _______ z^5 * w^-7 = ________ (a^-1b^-2)^-4...
1. Evaluate the expression when x=-5 - 3x² + 2x - 7 2. Simplify: 4+ 2(x + 3) – 7(2x - 5) 3. Subtract: (5y² + 4y + 3) - (y? – 7y + 10)
EXERCISES 6 Write and simplify the negation to the following le statements a) 3x<x2+1< 5 W . x>2 Vy<3 6) $9xty >3 .01.29 Izs1. (x-y< L da ih abzc ad bad c) 4x<1e y>2 acd d) a<b<ce bread 2 i) { x=1 Vy <3 e) x+1 <4 K x 2 <24 <3x+S Iz>y>x. f) ab. (cs d & cze) g) { x< 1 v { x=3 • lyce Tyzl
[11] Simplify the algebraic expression. (3x² + 2)(7)(x - 4) – (x – 4)?(32(3x’ + 2)?(6x). ((3x + 2))? [12] Find f(x + h) – f(x) with f(x) = -3x + 4x.
Solve the following system of equations. X+ y+ z- w = 4 3x + y- z+ w = 10 x- 4y + 32+ w = -5 -x- y+ 2+ 4w = 4 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution is ). (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solutions are ( (Type integers or simplified fractions.)...
Simplify the following Boolean functions using four-variable maps: F(w, x, y, z) = Σ (1, 4, 5, 6, 12, 14, 15) F(w, x, y, z) = Π (0, 1, 4, 5, 6, 7, 8, 9) AB’C + B’C’D’ + BCD + ACD’ + A’B’C+ A’BC’D (A xor B)’ (C xor D)
2. Find the derivative and simplify. y = (3x-4)2 (1-x²)6
Simplify:3x (to the -2 power)2x(3rd power)times x(to the -2 power) times x(to the 7 power)3x (to the negative 3 power) times (-4 power)
4. Perform the operations and simplify, whenever possible. Assume that no denominators are o. x 3x+7 2x 1
8 and 9 plz Multiply or divide. Simplify. (4 points each) 5x x+x-6 3x 5x+5 6) 0 Add or subtract. Simplify. (3 points) -? 9 120S 21-7 2-7 x-1 x-1
Solve the system of equations. X+y-z=1 3x-y+z=7 x- 4y + 2z = -18 Select the correct choice below and fill in any answer boxes within your choice. O A. The one solution is x = 0, y = , and z = (Simplify your answers.) O B. There are infinitely many solutions. If z is allowed to be any real number, then x= (Type expressions using z as the variable.) O C. There is no solution. and y=