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3 years ago

Solve for j. 2j - k= 5

Mathematics

1 answer:

Andreas93 [3]3 years ago

6 0

Answer:

j=1/2k+5/2

Step-by-step explanation:

2j−k=5

Step 1: Add k to both sides.

2j−k+k=5+k

2j=k+5

Step 2: Divide both sides by 2.

2j/2=k+5/2

j=1/2k+5/2

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Finding an Indefinite Integral dx/x(lnx^2)^3

Y_Kistochka [10]

Step-by-step explanation:

Firstly, we'll try to simplify the integrand. By hint 1, we see that:

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Doing so gives us:

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3 years ago

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4 years ago

Read 2 more answers

Please help quickly, Thanks!

Luda [366]

Answer:

A - 5/6

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-5/7 ÷ 6/7

Copy dot flip

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4 years ago

What are the possible rational zeros for f(x)=3x^4+x^3-13x^2-2x+9?

GenaCL600 [577]

ANSWER

The correct answer is D.

EXPLANATION

The given function is

$f(x) = 3 {x}^{4} + {x}^{3} - 13 {x}^{2} - 2x + 9$

According to the rational roots theorem, the possible rational roots of f(x) are all factors of 9 expressed over all the factors of 3,

$\pm \frac{1}{3},\pm \frac{3}{3},\pm \frac{9}{3},\pm9$

$\pm \frac{1}{3},\pm 1,\pm 3,\pm9$

The correct answer is D.

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3 years ago