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3 years ago

L.C.M of x2 + 3x + 2 and x2 + 4x + 3

Mathematics

2 answers:

Tpy6a [65]3 years ago

8 0

Step-by-step explanation:

1st expression

x2 + 3x + 2

x²+2x+x+2

x(x+2)+1(x+2)

(x+2)(x+1)

2nd expression

x2 + 4x + 3

x²+3x+x+3

x(x+3)+1(x+3)

(x+3)(x+1)

L.C.M=(x+1)(x+2)(x+3)

lutik1710 [3]3 years ago

4 0

Answer:

Step-by-step explanation:

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

x^2 + 4x + 3 = (x+1)(x+3)

LCM = (x+1)(x+2)(x+3) = (x^2 + 3x + 2) (x+3) = x^3 + 6x^2 + 11x + 6

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1/(x+1) + 1/a(x+1) find the lcm

azamat

Answer:

See below.

Step-by-step explanation:

1/(x + 1) consists of 1 factor, 1/(x + 1)

1/[a(x + 1)] consists of two factors, 1/a and 1/(x + 1)

The LCM is 1/[a(x + 1)]

The LCD is a(x + 1)

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2 years ago

Trigonometry

Mashcka [7]

The area of the triangle EFG is 7.4 square units.

Explanation:

Given that the measurements of the sides of the triangle are EF = 8, EG = 8 and $m\angle E=22^{\circ}$

We need to determine the area of the triangle EFG

<u>Area of the triangle:</u>

The area of the triangle EFG can be determined using the formula,

$\text {Area}=\frac{1}{2} fg \sin E$

Substituting the values, we get,

$\text {Area}=\frac{1}{2} (5)(8) \sin 22^{\circ}$

Simplifying the values, we have,

$\text {Area}=\frac{1}{2}(40)(0.37)$

Multiplying, we get,

$\text {Area}=\frac{14.8}{2}$

Dividing, we get,

$\text {Area}=7.4$

Hence, the area of the triangle EFG is 7.4 square units.

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2 years ago

What is the percentage:<br><br> 16 out of 20

gtnhenbr [62]

16/20= .80
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3 years ago

Brand A dish detergent cost $2.48 for a 21..6 ounce bottle. Brand B cost $ 1.55 for a 12.6 ounce bottle. Which brand cost less p

Nikitich [7]

Answer:

I believe it is Brand B.

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2 years ago

Enter An equation of the form y=mx for the line passes through the origin and has slope 14

RSB [31]

The slope is referred to as m, insert it and you are done

so y=14x is the solution

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