All categories

3 years ago

I WILL GIVE BRAINLEST!!!

Mathematics

2 answers:

lukranit [14]3 years ago

4 0

Answer:

Step-by-step explanation:

To find the zeros of this polynomial, set the polynomial equal to zero, and then set each of the factors equal to zero separately. Solve each equation for x:

x - 1 = 0 yields x = 1. The x-intercept is (1, 0).

x + 3 = 0 yields x = -3. The x-intercept is (-3, 0).

2x + 1 = 0 yields x = -1/2 The x-intercept is (-1/2, 0)

inessss [21]3 years ago

3 0

Answer:

(- 3, 0), (- 1/2, 0), (1, 0)

Step-by-step explanation:

p(x)=(x-1)(x+3)(2x+1)

Plug p(x) = 0

Therefore,

(x-1)(x+3)(2x+1) = 0

x - 1 = 0 or x + 3 = 0 or 2x + 1 = 0

x = 1 or x = - 3 or x = - 1/2

Hence, (- 3, 0), (- 1/2, 0), (1, 0) are zeroes of the given polynomial

You might be interested in

‼️SOS<br><br> lIn the diagram above, PQR and QST are straight lines. Find the value of x + y.

OleMash [197]

$\\ \sf\longmapsto x+144=180$ (Supplementary)

$\\ \sf\longmapsto x=180-144$

$\\ \sf\longmapsto x=36$

And

$\\ \sf\longmapsto y+40=180$

$\\ \sf\longmapsto y=180-40$

$\\ \sf\longmapsto y=140$

Now

$\\ \sf\longmapsto x+y=140+36=176$

5 0

3 years ago

Beth and Sarah are selling candy for a school fundraiser. Customers can buy small boxes of candy and large boxes of candy. Beth

Scrat [10]

Answer:

Cost of small box = $13

Cost of large box = $18

Step-by-step explanation:

Let the cost of small box of candy = $s

And the cost of large candy box = $b

Beth sold 9 small and 10 large boxes of candies for $297.

9s + 10b = 297 -----(1)

Sarah sold 8 small and 5 large boxes of candies for $194.

8s + 5b = 194 -------(2)

Multiply equation (2) by 2 then subtract equation (1) from (2).

2(8s + 5b) - (9s + 10b) = (2×194) - 297

16s + 10b - 9s - 10b = 388 - 297

7s = 91 ⇒ s = $13

From equation (2),

(8×13) + 5b = 194

104 + 5b = 194

5b = 90

b = $18

6 0

3 years ago

It takes 32 minutes for 3 people to paint 4 walls. How many minutes does it take 4 people to paint 7 walls?

drek231 [11]

Answer:

52 minutes because if you write the problem out on a peice of papaer it will make sense

7 0

3 years ago

Read 2 more answers

What is the answer of the equation 234+(-234).

Radda [10]

Answer:

It would be 0

Step-by-step explanation:

234+(-234) = 0

unless you meant the absolute value of -234

then it would be 468

8 0

4 years ago

Read 2 more answers

Question

marin [14]

Answer:

Step-by-step explanation:

From the table attached,

x-intercept of the linear function is, the value of 'x' when f(x) = 0

x = 3 [x-intercept]

Function 'g' is the sum of 2 and the cube root of the sum of three time x and 1.

g(x) = $2+\sqrt[3]{3x+1}$

For x-intercept,

g(x) = 0

$2+\sqrt[3]{3x+1}=0$

3x + 1 = (-2)³

3x + 1 = -8

3x = -8 - 1

3x = -9

x = -3

Therefore, the x-intercept of function 'f' is different or greater than the x-intercept of function g.

4 0

3 years ago