5. (6x-19x-13x-2)+(3x+1) (a) ...-7x+6 (b) ...+2x-2 (c) ...-7x-2 (d)...+6x-1 (e) ...-5x-4 6. Given two zeros of the polynomial fx) = x-10x +11x+46x-48: x = 8, x = 3, find the other zeros. (a) x, + x, = -1 (b) x, + x, =-2 (c) x+ x, =-3 (d) x, +x, =-4 (e) x+x =-5 In problems #7-9, solve the equations. 7. x+4x + x-26 = 0 (a) x + x, + X, = -1 (b) x, + x, + x, = -2 (c) x + x, + x, = -3 (d) x, + x, + x, = -4 (e) x +x+* =-5 * +5x +5x - 25x-26 = 0 (a) x + x, + x, + x, = -1 (d) x, + x, + x, + x, = -4 8. (b) x +x, + x, + x, = -2 (e) x +x +x+x, = -5 8- = x+ x+ 5 + x (3) x-x - x+1 = 0 (a) x + x, + x, = 0 (b) x, + x, +x, = 1 9. (c) x +x, + x, = 2 (d) x + x, + x, = 3 (e) x +x+x = 4 10. Find a polynomial with real coefficients of degree 4 that has zeros: 2, -2, and 2+3i. (a) x -4x +17x - 16 x+ 52 (c) x -4x +9x +16.x-52 (b) x +4x +9x-16x-52 (d) x +4x +17x +16x+ 52 In problems #11-14, determine how many (at most) zeros the following polynomials can have here to search 78°F Partly cloudy

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Chapter11: Data Analysis And Displays
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5. (6x-19x-13x-2)+(3x+1)
(a) ...-7x+6
(b) ...+2x-2
(c) ...-7x-2
(d) ...+6x-1
(e) ...-5x-4
6.
Given two zeros of the polynomial f(x) = x - 10x +11x +46x-48:
x = 8, x, = 3, find the other
zeros.
(a) x, + x, = -1
(b) x, + x, = -2
(c) x, + x, =-3
(d) x, + x, =-4
(e) x, + x, =-5
In problems #7-9, solve the equations.
* +4x + x- 26 = 0
(a)X+&+ =-1 (b)x+ +馬=-2 (c) 石+馬+ =-3 (d)x+馬+馬=-4 (e)馬+马十马=-5
7.
X +5x +5x - 25 x- 26 = 0
(a) x + x, + I, + x, = -1
(d) x + x, + X, + X, = -4
8.
(b) +五++X=-2
(c)写十马十馬+X=-3
(e) 十马十+=-5
9. X-x-x+1=0
(a) x + X, + X, =0 (b) x + x, + X, =.
(c)石十王十-2
(d)十十 =3
(e) x+x + x = 4
10. Find a polynomial with real coefficients of degree 4 that has zeros: 2, -2, and 2+3i.
(a) x-4x +17x-16x+ 52
(c) x -4x +9x +16x- 52
(b) x+4x +9x -16x-52
(d) x +4x+17x+16x+52
In problems #11-14, determine how many (at most) zeros the following polynomials can
have
Type here to search
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Transcribed Image Text:unlotk Maps Get FREE Delivery!u. 9 Facilities Microsoft Word - Test 1.DOC 2/ 5 100% 5. (6x-19x-13x-2)+(3x+1) (a) ...-7x+6 (b) ...+2x-2 (c) ...-7x-2 (d) ...+6x-1 (e) ...-5x-4 6. Given two zeros of the polynomial f(x) = x - 10x +11x +46x-48: x = 8, x, = 3, find the other zeros. (a) x, + x, = -1 (b) x, + x, = -2 (c) x, + x, =-3 (d) x, + x, =-4 (e) x, + x, =-5 In problems #7-9, solve the equations. * +4x + x- 26 = 0 (a)X+&+ =-1 (b)x+ +馬=-2 (c) 石+馬+ =-3 (d)x+馬+馬=-4 (e)馬+马十马=-5 7. X +5x +5x - 25 x- 26 = 0 (a) x + x, + I, + x, = -1 (d) x + x, + X, + X, = -4 8. (b) +五++X=-2 (c)写十马十馬+X=-3 (e) 十马十+=-5 9. X-x-x+1=0 (a) x + X, + X, =0 (b) x + x, + X, =. (c)石十王十-2 (d)十十 =3 (e) x+x + x = 4 10. Find a polynomial with real coefficients of degree 4 that has zeros: 2, -2, and 2+3i. (a) x-4x +17x-16x+ 52 (c) x -4x +9x +16x- 52 (b) x+4x +9x -16x-52 (d) x +4x+17x+16x+52 In problems #11-14, determine how many (at most) zeros the following polynomials can have Type here to search 78°F Partly cloudy II
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