Question

ASAP HELP NEED A GOOD GRADE PLEASE ANYONE FROM CONNECTIONS AND DOING THE UNIT 5 TEST LESSON 11 PLEASE HELP!!!!
1. what is a polynomial function in standard form with zeroes 1,2,-2, and -3
A. x^4+2x^3+7x^2-8x+12
B. x^4+2x^3-7x^2-8x+12
C. x^4+2x^3-7x^2+8x+12
D. x^4+2x^3+7x^2+8x+12
2. what are the zeroes of the function? what are their multiplicity
f(x)=5x^3-5x^2-30x
A. the numbers 3,-2, and 0 are zeroes of multiplicity 1
B. the numbers 3,-2, and 0 are zeroes of multiplicity 2
C. the numbers -3,2, and 0 are zeroes of multiplicity 1
D. the numbers -3,2, and 0 are zeroes of multiplicity 2

Answer 1

3. what are the real or complex solutions of the polynomial equation?
x^2-216=0
A. 3,3+3i square root (3),3-3i square root (3)
B 3,-3 + 3i square root (3), -3-3i square root (3)
C. 6,3 + 3i square root (3), -3+3i square root (3)
D. 6,-3 3i square root (3), -3-3i square root (3)
4. which is a factored form of 27x^3+64
A. (3x+4)(9x^2-24+16)
B. (3x+4)(9x^2+24+16
C. (3x+4)(9x^2-12x+16)
D. (3x+4)(9x^2+12x-16)
5. divid x^3-2x^210x+136=0
A. -3+-5i,-4
B. 3+-5i,-4
C. -3+- i,4
D. 3 +- i , 4
6. one zero of f*x)=x^3+2x^2-5x-6 is 2. what are the other zeroes of the function?
A. 1 and 3
B. -1 and -3
C. 2 and -3
D. 2 and 3
7. what is the second term of (s+v)^5
A. 25s^4
B. 25s^4v
C. 5s^4v
D. 125s^4v
8. which of the following quartic functions has x=-2 and x=-3 as its only two real zeroes?
A. x^4-5x^3+7x^2-5x+6
B. x^4+5x^3+7x^2+5x+6
C. x^4+5x^3+7x^2-5x-6
D. x^4-5x^3+7x^2+5x-6