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2 years ago

Complete factorization

Mathematics

2 answers:

Lostsunrise [7]2 years ago

5 0

Answer:

A. 2x + 1

Step-by-step explanation:

6x³ - 15x² - 9x

3x (2x² - 5x - 3)

3x (2x² + x - 6x - 3)

3x (x (2x + 1) - 6x - 3)

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

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

one of the factor of the complete factorization is A. 2x + 1

Sergeeva-Olga [200]2 years ago

5 0

Answer:

$\tt{}A. \:2x + 1$

Step-by-step explanation:

$\tt{}6 {x}^{3} - 15 {x}^{2} - 9x$

$\tt{}3x \times ( {2x}^{2} - 5x - 3)$

$\tt{}3x \times ( {2x}^{2} + x - 6x - 3)$

$\tt{}3x \times (x \times (2x + 1) \times3 (2x + 1))$

$\tt{}3x \times (2x + 1) \times (x - 3)$

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3x-1=5x+10. and the X= -5 1/2

irga5000 [103]

Answer:

The answer is 1 or infinite solutions

Step-by-step explanation:

When you plug in the value of -5.5 into the equation, you will eventually end up with -17.5=-17.5, making the answer infinite or 1.

7 0

1 year ago

4x+2y=-24 -4x+y = 12

allsm [11]

Answer:

Step-by-step explanation:

4x+2y = -24 -------------(i)

-4x+y = 12 -------------(ii)

add (i) &(ii) 3y = -12

y = -12/3

y = -4

Put y = (-4) in (i)

4x + 2*(-4) = -24

4x - 8 = -24

4x = -24 + 8

4x = -16

x = -16/4

x = -4

6 0

3 years ago

Question 10 of 10

docker41 [41]

Answer:

Step-by-step explanation:

$\frac{ \sqrt{9} \times \sqrt{144} }{ \sqrt{81 } } \\ \\ \frac{3 \times 12}{9} \\ \\ \frac{36 }{9} \\ \\ = 4$

8 0

2 years ago

Plz help me NOW I will mark you brainliest

puteri [66]

Let x be the percentage of p.
Therefore,
$m\% \: \: of \: \: n = x\% \: \: of \: \: p \\ = > \frac{mn}{100} = \frac{px}{100} \\ = > mn = \frac{px}{100} \times 100 \\ = > mn = px \\ = > \frac{mn}{p} = x$

Answer:

$\frac{mn}{p}$

Hope you could get an idea from here.

Doubt clarification - use comment section.

8 0

2 years ago

Solve the following inequality algebraically. ∣x−5∣≤11

Igoryamba

Answer:

$-6\leq x\leq 16$

Step-by-step explanation:

So we have the inequality:

$|x-5|\leq 11$

Definition of Absolute Value:

$x-5\leq 11\text{ or } x-5\geq -11$

Note that the sign is flipped in the second case because we multiplied by a negative.

Add 5 to both sides to both equations:

$x\leq 16\text{ or } x\geq -6$

Merge:

$-6\leq x\leq 16$

And we're done!

4 0

2 years ago