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ELEN [110]
2 years ago
14

(x+1)(6x-5) find the indefinite Integral

Mathematics
1 answer:
Elan Coil [88]2 years ago
3 0

~~~~\displaystyle \int (x+1)(6x-5)~ dx\\\\\\=\displaystyle \int (6x^2-5x+6x-5)~ dx\\\\\\=\displaystyle \int(6x^2+x-5)~ dx\\\\\\=6\displaystyle \int x^2 ~ dx +\displaystyle \int  x~dx - \displaystyle \int~ 5~ dx\\\\\\=6\cdot \dfrac{x^{2+1}}{2+1} + \dfrac{x^{1+1}}{{1+1}}- 5x+C~~~~~~~~~~~~~~~~~;\left[\displaystyle \int x^n ~ dx= \dfrac{x^{n+1}}{n+1}+C,~~ n \neq -1\right]\\\\\\=6\cdot \dfrac{x^3 }{ 3} + \dfrac{x^2}2 - 5x+C\\\\\\=2x^3 +\dfrac{x^2 }{2 } - 5x +C

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Lunna [17]

Answer:

37.68cm

Step-by-step explanation:

C = 2 \pi r

C = circumference

\pi = the constant pi (3.14)

r = radius of the circle (6cm)

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8 0
3 years ago
Determine the difference between the monthly payments on a $120,000 home at 6.5% and at 8% for 15 years
slega [8]

Answer:

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Step-by-step explanation:

120000 * 0.065 = 7800

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3 years ago
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Charra [1.4K]

Answer:

30.72

Step-by-step explanation:

7 0
3 years ago
Rectangle A'B'C'D' is the image of rectangle ABCD after it has been translated according to the rule T–4, 3(x, y).Which points a
mote1985 [20]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Find the distance between the points (0,-2) and (-8,-8)
Ostrovityanka [42]

Answer:

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Step-by-step explanation:

Given points:

(0,-2) and (-8,-8)

To find the distance between the two points.

Solution:

Applying distance formula to find the distance between the points.

For points (x_1,y_1) and (x_2,y_2) the distance is given as:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Plugging in the given points in the formula.

d=\sqrt{(-8-0)^2+(-8-(-2))^2}

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Since distance is always positive. So d=10 units.

3 0
3 years ago
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