How would you factor these to find zeros?
1) x^3-9x^2-x+9
2) 7x^3-x^2-343x+49
How would you factor these to find zeros? 1) x^3-9x^2-x+9 2) 7x^3-x^2-343x+49
Find all rational zeros of the function f(x)=2x'-9x'-6x+5.
Find all rational zeros of the function f(x)=2x'-9x'-6x+5.
Find a general solution to the given homogeneous equation. (D+1)?(0-9)º(D+3)(D+ 1) (D? + 49) [y] = 0 Choose the correct answer below. - 3x OA y(x) = C, e ** + C2 e 9x + Cze + C4 COS X + Cs sin x + Cocos 7x + C7 sin 7x OB. y(x) = C, e* + Cze - 9x + C3 e 3x + Ce cos x+Cs sin x+Cg cos 7x+ Cy sin 7x Oc. y(x) = C, e...
32. Multiply or find the special product (x-3) a. - 9x +27x+27 b. x-9x®-27x-27 c. X-9x +27x-27 d. x +9x +27x+27 e. +9x°-27x+27 33. Find the product. The expression is not polynomial, but the formula can still be used.) (3+ *)(3-6) a. 3-X b. 9+x c. d. e. 1-9 9-X 3+x 34. Completely factor the difference of two squares. - 16 a. (x+4)-(-4) b. (x+4) c. (x+4)(x-4) d. (x+4)+(x-4) c. (x-4) 35. Factor the perfect square trinomial. -16x + 64...
Find the following. 5/2 3/2 f'(4) if f(x) = 9x -7x O A. 159 OB. 96 OC. 6 OD. 8 Find the equation of the tangent line to the curve when x has the given value. f(x) = Tx 5 ; X= 4 4x O A. y=-25 8 5 OB. y = 13x - 16 O c. y= - 39x - 80 х OD. y 1 + — 5 20
The potential Energy function for a system is described by: U(x) = -9x^3 + 7x^2 + 4x a.) Determine the force on the particle. b.) For what values of x is the force equal to zero?
anyone know how to do this?
(a) Find the rational zeros and then the other zeros of the polynomial function f(x) = x2 - 7x2 +9x +9, that is, solve f(x) = 0. (b) Factor f(x) into linear factors (a) Select the correct choice below and fill in any answer box(es) within your choice (Type an exact answer, using radicals as needed. Simplify your answer. Use a comma to separate answers as needed.) OA. There are no rational zeros. The...
Let f(x) 2x2 - 7x + 3 222 + 9x + 4 This function has: 1) A y intercept at the point Preview 2) x intercepts at the point(s) Preview 3) Vertical asymptotes at x = Preview Points possible: 1 This is attempt 1 of 1.
12.Find all the zeros of the polynomial function h(x) = 2x* - 9x + 16x2 - 27x + 30 a) List all possible rational zeros. b) Use synthetic division to show that is a zero of the given function. c) Find the remaining zeros.
4. Find the value of the variable if m || 1, m_1=9x+38 and m25=7x+32 1 2 3 4 5 6 7 8 Find the exact area of the shaded region. 8 ft 6 ft с
EXAMPLE 2 Find sin$(7x) cos”7x) dx. SOLUTION We could convert cos?(7x) to 1 - sin?(7x), but we would be left with an expression in terms of sin(7x) with no extra cos(7x) factor. Instead, we separate a single sine factor and rewrite the remaining sin" (7x) factor in terms of cos(7x): sin'(7x) cos”(7x) = (sinº(7x))2 cos(7x) sin(7x) = (1 - Cos?(7x))2 cos?(7x) sin(7x). in (7x) cos?(7x) and ich is which? Substituting u = cos(7x), we have du = -sin (3x) X...