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KATRIN_1 [288]
2 years ago
14

Which expression is the factorization of x2 10x 21? (x 3)(x 7) (x 4)(x 6) (x 6)(x 15) (x 7)(x 14)

Mathematics
1 answer:
Leona [35]2 years ago
6 0

\large\color{pink}{{★ƛƝƧƜЄƦ ↦}}

\purple{ \bf{Let's  \: solve→}}

\sf{↪ {x}^{2}  + 10x + 21} \\  \\  \sf{↪by \: splitting \: middle \: term} \\  \\  \sf{↪ {x}^{2}  + 7x + 3x + 21} \\  \\  \sf{↪taking \: common} \\  \\  \sf{↪x(x + 7)   + 3(x + 7)} \\  \\  \sf{↪(x + 3)(x + 7) \: is \: yr \: answer}

<h2>____________________☃️</h2>

\sf{\:мѕнαcкεя\: ♪...}

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konstantin123 [22]
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3 years ago
Math: Slope help please
pishuonlain [190]
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3 0
3 years ago
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Soni rent Anju a sum of Rs 40,000 at the rate of 2 paisa per 2 rupees per
galben [10]

Answer:

RS 14400

Step-by-step explanation:

Given the following :

Principal sum = RS 40000

Rate = 2 paisa per 2 rupee per month

Interest at the end of 3 years

1 rupee = 100 paisa

2 Paisa per 2 rupee per month :

2/200 per month = 1 / 100 per month,

Hence rate = 0.01 = 1% monthly

Annual rate = 1% × 12 = 12 % = 0.12

Simple interest :

Principal × rate × time

40000 × 0.12 × 3

40000 × 0.36

= RS 14,400

3 0
3 years ago
PLSSSS ANSWER!!!!
patriot [66]
The answer is y=1/2x-2
6 0
3 years ago
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You rent an apartment that costs
Inessa [10]

Answer:

$2,660

Step-by-step explanation:

9.5% of 1300 is 123.5

So to figure out what the rent would cost in 11 years, we just have to multiply 123.5 by 11.

123.5 × 11 = 1358.5

We can then add that number to 1300.

1358.5 + 1300 = $2658.5

Then we round.

Your final answer would be:

$2,660

6 0
2 years ago
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