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Otrada [13]
3 years ago
9

If f(x) = x^2 + 3x + 5, what is f(a+ h)?​

Mathematics
1 answer:
vfiekz [6]3 years ago
3 0

Answer:

a^2+2ah+h^2+3a+3h+5

Step-by-step explanation:

(a+h)^2+3(a+h)+5

(a+h)(a+h)+3a+3h+5

a^2+ah+ah+h^2+3a+3h+5

a^2+2ah+h^2+3a+3h+5

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Find the least common denominator x^4/x^2+2x+1 and -8/x^2+5x+4
Harman [31]

Answer:

(x + 4)(x + 1)(x + 1)   or (x + 4)(x + 1)²

Step-by-step explanation:

Factor both denominators and see what you are missing between them

(x^4)/[(x + 1)(x + 1)           -8/[x + 4)(x + 1)]

So in order to get a common denominator, we need

(x + 4)(x + 1)(x + 1) as a denominator, or (x +4)(x + 1)²

6 0
3 years ago
A water tank in the shape of a right cylinder has a diameter of 14 feet and a height of 18 feet. What is the volume?
Doss [256]
Volume = (pi 3.14)(r^2)(h)

(3.14)(49)(18)

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2769.48
7 0
3 years ago
A recipe requires 2\tfrac{3}{4}2 4 3 ​ cups of milk for every \frac{1}{3} 3 1 ​ of a cup of flour. What is the ratio of cups of
exis [7]

Answer:

28 tablespoons of sugar

6 tablespoons of cocoa powder

Step-by-step explanation:

Malik is using a cookbook to make a recipe, but he can not find his measuring cups! He has, however, found a tablespoon. Inside the back cover of the cookbook, it says that 1 cup = 16 tablespoons.

Explain how he could use the tablespoon to measure out the following ingredients:

2 cups of flour

½ cup sunflower seeds

1¼ cup of oatmeal

Malik also adds the following ingredients. How many cups of each did he add?

28 tablespoons of sugar

6 tablespoons of cocoa powder

Use of the following representations is optional:

Tablespoons 16            

Cups 1            

5 0
3 years ago
Read 2 more answers
Please Help !!!!!!!!!!!
Tanya [424]

Answer:

your answer is b and e your welcome

6 0
3 years ago
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Find the difference <br> 16-(-4) <br> i need help ASAP
viva [34]
The answer is 20!
you need to change the subtraction sign to an addition sign and change -4 to a 4. then, solve!
hope this helps!!
4 0
3 years ago
Read 2 more answers
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