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3 years ago

Determine the absolute value. Type the numerical answer only. l4l

Mathematics

1 answer:

never [62]3 years ago

3 0

Answer:

I hope this helps!

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Combine the like terms to create an equivalent expression -k+3k

fiasKO [112]

Answer:

Step-by-step explanation:

-k+3k

factor out a k

k(-1+3)

k(2)

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4 years ago

PLS URGENT plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

lesantik [10]

-5/7 ÷ - 7/5

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2 years ago

Solve for c.<br>C = ✓ [?]<br>Enter the number that<br>goes beneath the<br>radical symbol.<br>

igor_vitrenko [27]

Answer:

c = √18

Step-by-step explanation:

You know from the Pythagorean theorem that ...

c² = 3² +3² = 9 +9 = 18

Taking the square root gives ...

c = √18

4 0

3 years ago

(2x^3+9x^2+x-12)/(x+4) simplify

neonofarm [45]

Answer:

Step-by-step explanation:

$\frac{2 {x}^{3} + 9 {x}^{2} + x - 12}{x + 4}$

Write $9 {x}^{2}$ as a sum

$\frac{2 {x}^{3} - 2 {x}^{2} + 11 {x}^{2} + x - 12}{x + 4}$

Write X as a sum

$\frac{2 {x}^{3} - 2 {x}^{2} + 11 {x}^{2} - 11x + 12x - 12 }{x + 4}$

Factor out $2 {x}^{2}$ from the expression

$\frac{2 {x}^{2}(x - 1) + 11 {x}^{2} - 11x + 12x - 12 }{x + 4}$

Factor out 11x from the expression

$\frac{2 {x}^{2} (x - 1) + 11x(x - 1) + 12x - 12}{x + 4}$

Factor out 12 from the expression

$\frac{2 {x}^{2}(x - 1) + 11(x - 1) + 12(x - 1) }{x + 4}$

Factor out X - 1 from the expression

$\frac{(x - 1)(2 {x}^{2} + 11x + 12)}{x + 4}$

Write 11x as a sum

$\frac{(x - 1)(2 {x}^{2} + 8x + 3x + 12)}{x + 4}$

Factor out 2x from the expression

$\frac{(x - 1)(2x(x + 4) + 3x + 12)}{x + 4}$

Factor out 3 from the expression

$\frac{(x - 1)(2x(x + 4) + 3(x + 4)}{x + 4}$

Factor out X + 4 from the expression

$\frac{(x - 1)(x + 4)(2x + 3)}{x + 4}$

Reduce the fraction with X + 4

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

Multiply the parantheses

$2 {x}^{2} + 3x - 2x - 3$

Collect like terms

$2 {x}^{2} + x - 3$

Hope this helps...

Good luck on your assignment...

4 0

3 years ago

Circle the commom factors of 18xy and 32xyz.

LUCKY_DIMON [66]

18xy ⠀⠀⠀⠀⠀⠀⠀⠀⠀<span>⠀⠀⠀⠀⠀⠀⠀⠀⠀</span>

6 0

4 years ago

Read 2 more answers

Determine the absolute value. Type the numerical answer only. l4l​

Determine the absolute value. Type the numerical answer only. l4l