Question

need help asap i have 5 homework to take in 2 hours i dont understand any of it and i need it to pass to next level in school
10 years ago

Answer 1

. Find the roots of the polynomial equation.

x2 – 14x – 32 = 0

(Points : 1)
2 and –16
–6 and 6
–2 and 16
–9 and 8

Question 2. 2. Find the zeros of the polynomial function.

f(x) = x2 + 9x + 20

(Points : 1)
2, 10
–4, –5
–2, –10
4, 5

Question 3. 3. Find the zeros of the polynomial function.

f(x) = x2 – 4x – 60

(Points : 1)
–10, 6
–14, 5
–6, 10
–5, 14

Question 4. 4. Find the roots of the polynomial equation.

x2 – 8x – 48 = 0

(Points : 1)
–6, 8
–4, 12
–12, 4
–8, 6

Question 5. 5. Find the roots of the polynomial equation.

x2 + 24 = –11x

(Points : 1)
12, 2
3, 8
–8, –3
–12, –2

Answer 2

@Here_to_Help15

Answer 3

wow I think I need to come up with a manual for this as I already explained it in another question... your goal is to look for a specific combination of numbers that can produce the b term and the c term

Answer 4

\[x^2 – 14x – 32 = 0\]

we need to find what 2 numbers can product 14 and 32. Let's deal with 32.. since there is already multiple choice out there I can rule out all possible combinations and have 16 and 2

Now we just need to find which signs I needs to produce a double negative

16 + 2 = 18.. no...
16-2 = 14 yes!

so I have to take these two numbers in reverse 16 as -16 and -2 as 2 in factored form I will have
(x-16)(x+2) = 0
solve .. what x's make this equation 0
x=16,-2

Answer 5

aww man can product.. can produce x(

Answer 6

x^2+2x-16x-32 should give me back x^2-14x-32 so I found my numbers.. can you use this as an example and be able to finish the rest of the problems?

Answer 7

hate to adment it but im to stupid to solve this by myself. ive been up for two days tryong to finish all my other slasses .-.