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tatyana61 [14]
3 years ago
11

How to add fraction with x

Mathematics
2 answers:
Butoxors [25]3 years ago
7 0

answer: Enter an expression containing the sum or difference of fractions and click the Add Fractions button.

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

Add fractions

Algebraic Fractions

You have encountered fractions many times since early in the study of mathematics. They occur in formulas and in many day-to-day practical problems. However, the fractions of arithmetic are made up strictly of numbers. We will now study operations on fractions whose components are algebraic expressions.

Step-by-step explanation:

Upon completing this section you should be able to:

Factor the numerator and denominator of a fraction.

Simplify algebraic fractions.

An algebraic fraction is the indicated ratio of two algebraic expressions.

In your study of arithmetic you were instructed that fractional answers were always to be left in reduced, or simplified form. For the fraction  you "reduced" it to  by dividing the numerator and the denominator by 4. The fraction  cannot be reduced because no number (other than 1) will divide both numerator and denominator. In simplifying fractions this way you were using the following definition. (hope this is helpful for you.)

maxonik [38]3 years ago
6 0

Answer:

To add fractions there are Three Simple Steps:

Step-by-step explanation:

Step 1: Make sure the bottom numbers (the denominators) are the same.

Step 2: Add the top numbers (the numerators), put that answer over the denominator.

Step 3: Simplify the fraction (if needed)

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You can use midpoint formula
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Lynda has 27 fewer fish than Jack. Jack has 80.
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Solve the equation -6(x - 1/2) = 3x + 3 - 9x
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um the answer is 0=0 (no cap)

Step-by-step explanation:

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(1 point) The length of an insect (L, in mm) is a function of the temperature during development (T , measured in ∘C according t
lawyer [7]

Answer:

M(T)=1.1(7(8+T^{10})^{3}) and M(T)=1.1(7(8+22^{10})^{3})=1.44\time10^{41}

Step-by-step explanation:

We have the next set of functions:

L(T)=8+T^{10}

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We want to know M(T) then:

M(V)=1.1V but we know that V(L)=7L^{3}:

M(L)=1.1(7L^{3}) and we know that L(T)=8+T^{10}

M(T)=1.1(7(8+T^{10})^{3})

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3 0
3 years ago
A line passes through the point (-8, 7) and has a slope of negative 3/4Write an equation in slope-intercept form for this line.
Arlecino [84]

Answer:

y=-\frac{3}{4}x+1

Step-by-step explanation:

We do not have enough information for slope intercept form. But we can use the point-slope formula to find the information. The formula is y -y_{1} =m(x -x_{1}) where we substitute a point (x,y) for (x_{1},y_{1}).  

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We now simplify the parenthesis and solve for y.

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We convert 8 into a fraction with 1 as the denoinator.

y-7=-\frac{3}{4}x+-\frac{3}{4} (\frac{8}{1} )\\y-7=-\frac{3}{4}x+-\frac{24}{4}\\y-7=-\frac{3}{4}x+-6

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y-7+7=-\frac{3}{4}x+-6+7\\y=-\frac{3}{4}x+1

This is slope intercept form. The line as slope -3/4 and y-intercept (0,1) or b=1.

5 0
2 years ago
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