Perform the indicated operations; simplify if possible: (x 4)x2 3x 2)
4. Perform the operations and simplify, whenever possible. Assume that no denominators are o. x 3x+7 2x 1
Perform the indicated operations. Simplify the answer when possible. 3 6 3 2 u a
4. Simplify and state the restrictions. 2x+8 4x+16 a) 3x 6x2–5x+1 b) x2-4 Х x2-x-2 x2-3x 2x2 4 1 c) x2+3x+2 + 1 x2+4x+3 11x d)- x2+3x-28 X-4
1. Add, subtract, or multiply as indicated. Simplify completely. (4 pts) (x - 4) - (x2 – 3x + 4) a. b. (4 pts) (x + 5)(x2 + 2x) C. (4 pts) (x - 2)2 2. Solve each equation using any method. (4 pts) 2x2 + 4x - 30 = 0 a. b. (4 pts) (x - 3)2 = 16 C. (4 pts) x² - 4x = 6 d. (4 pts) x2 = 81 e. (4 pts) 72x = 8x2...
perform the indicated operations. (2-5i)(3-i)-(4-i)(4+i) (simplify your answer. Type your answer in the form a+bi)
Perform the indicated operations & simplify. Add: ( - 15 – 21i) + (17 – 8i) sum = Subtract: ( - 15 – 21i) - (17 - 8i) difference
Perform the indicated operation and simplify. [(x+1)/(x^2-6x+8)] / [(3)/(x^2-16)]
[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.
Perform the indicated operations, if possible. 3 -1 6 7 10 7 0 115 5 52 Select the correct choice below and,if necessary, fill in the answer boxes to complete your choice. OA. The resulting matrix is (Simplify your answer.) O B. The indicated operations cannot be performed on the given matrices.
Simplify the rational expression. x2 + 11x + 18 x2 + 16x + 63 Simplify the rational expression. 16 – x2 x3 – 64 Perform the multiplication or division and simplify. x2 - x - 56 x3 + x2 x2 + 7x x2 - 7x - 8 Perform the addition or subtraction and simplify. x+4' ,