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tiny-mole [99]
3 years ago
9

Challenge question: I will only mark brainliest and let you get all those pointsif you got everything correct and if you actuall

y need it. Otherwise I will report
Factor the following equations:

x^2 + 4x +3

x^2 + 5x + 6

Multiply the following:

(x-2)(x+3)

(2x-3)(x-4)

May the odds be ever in your favor! (By the way if you know where this quote is from without looking it up, I will probably mark you brainliest)

Have fun!
Mathematics
2 answers:
stepan [7]3 years ago
8 0

x^2 + 4x +3

Answer: 15+4x


x^2 + 5x + 6

Answer: 18+5x


(x-2)(x+3)

Answer: x²+x-6


(2x-3)(x-4)

Answer: 2x²-11x+12

pogonyaev3 years ago
6 0

Factoring:


x² + 4x + 3

To solve, first find two numbers that multiply to 3 and add to 4. These two numbers would be 3 and 1. Write out the four terms and group them into two sets of two. Find the GCF (greatest common factor) of each set and factor it out futher.

x² + 4x + 3

x² + 3x + x + 3

(x² + 3x) (+ x + 3)

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

(x + 1) (x + 3)


x² + 5x + 6

To solve, first find two numbers that multiply to 6 and add to 5. These two numbers would be 2 and 3. Write out the four terms and group them into two sets of two. Find the GCF (greatest common factor) of each set and factor it out futher.

x² + 5x + 6

x² + 2x + 3x + 6

(x² + 2x) (+ 3x + 6)

x (x + 2) + 3 (x + 2)

(x + 3) (x + 2)


Multiply the following:


To solve these, you can use the FOIL method. When you FOIL, you multiply the First, Outside, Inside, and Last terms together; then, you combine like terms.


(x-2)(x+3)

x² + 3x -2x -6

x² + x - 6


(2x-3)(x-4)

2x² - 8x - 3x + 12

2x² - 11x + 12


That quote is from the Hunger Games! It's one of my favorite book series, and I'm sure I know almost all of the words to the movies by now. :)

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Step-by-step explanation:

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2 years ago
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miles has 25 coins In his pocket. Some are Nichols and some are dimes. He has a total of $1.65 how many of each type of coin doe
Leni [432]

▪ Answer:

n = 17

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▪ Step-by-step explanation:

Hi there !

1 nickel = 5c

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replace n

5(25 - d) + 10d = 165

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Good luck !

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3 years ago
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stich3 [128]
The differences is 7 because I counted. 
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Zarrin [17]

Step-by-step explanation:

You are finding the whole

0.7 × 20 = 14

or

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140/10

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The minimum number of questions he need to do are 14

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