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aksik [14]
3 years ago
6

What is the factor form?

Mathematics
2 answers:
marusya05 [52]3 years ago
7 0

Answer:

f(x) = (x + 1)(x + 2)

Step-by-step explanation:

Given

f(x) = x² + 3x + 2

Consider the factors of the constant term (+ 2) which sum to give the coefficient of the x- term (+ 3)

The factors are + 1 and + 2, since

1 × 2 = 2 and 1 + 2 = 3, thus

f(x) = x² + 3x + 2 = (x + 1)(x + 2)

prohojiy [21]3 years ago
6 0
This is the factor form

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Please help … will mark brainliest
vlada-n [284]

Answer:

k = 3

Step-by-step explanation:

Expanding the first term, we find 1/x at 10(kx)²(1/x)³ = 10k²/x

Expanding the first term, we find 1/x at 8*1⁷(-2/x)¹ = -16/x

Then

10k² - 16 = 74

k = 3

4 0
2 years ago
R/16 + 6 = 7 pLEASE HELP WITHIN A HOUR OR TWO
cestrela7 [59]

Solution:

<u>Simplify the equation and solve for r.</u>

  • r/16 + 6 = 7
  • => r/16 = 7 - 6
  • => r/16 = 1
  • => r = 16

The value of r is 16.

<u>Check:</u>

  • r/16 + 6 = 7
  • => 16/16 + 6 = 7
  • => 1 + 6 = 7
  • => 7 = 7 (Proved correct)
7 0
3 years ago
Read 2 more answers
A boat traveled 308 miles each way downstream and back. The trip downstream took 11 hours. The trip back took 22 hours. Find the
photoshop1234 [79]

Answer:

speed of boat is 12 miles per hour and the speed of current is 9 miles per hour

Step-by-step explanation:

8 0
3 years ago
Jill makes purses and backpacks. To make each purse,she uses 1foot less than half the amount of fabric she uses to make a backpa
nikklg [1K]

Answer:

Step-by-step explanation:

Jill makes purses and backpacks.

Let x represent the number of foot of fabric required to make a purse.

Let y represent the number of foot of fabric required to make a backpack.

To make each purse,she uses 1 foot less than half the amount of fabric she uses to make a backpack. This means that

x = (y/2) - 1

Therefore, the amount of fabric that Jill needs to make backpack will be

y/2 = x-1

y = 2(x-1) = 2x - 2

The number of feet of fabric that she will use to make a purse is

x = (y/2) - 1

4 0
3 years ago
If x = 5, y = 2 and z = 3 then xz (4y - 2z) is
WARRIOR [948]
(4x2-2x3)
(8-6)
xz=2

Hope this helps!
4 0
3 years ago
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