3 years ago

What is the correct solution to (x+2)(x+5)

Mathematics

1 answer:

elena-s [515]3 years ago

7 0

Answer:

x^2+7x+10

Step-by-step explanation:

multiply the first by first and first by second

multiply the second by first and second by second

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Express in partial fraction

aksik [14]

Step-by-step explanation:

There is one possible way:

(4x² - 47x + 141)/(x² + 13x + 40) =
(4x² + 4*13x + 4*40 - 47x - 52x - 160 + 141)/(x² + 13x + 40) =
4 - (99x + 19)/(x² + 13x + 40)

No further simplification

8 0

2 years ago

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Alchen [17]

Answer:

the correct function is linear

Step-by-step explanation:

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3 years ago

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kotykmax [81]

Number 1 is A, number 2 is B number three is D

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3 years ago

- x - x + 11 - 2x = 83 please show step by step!!

m_a_m_a [10]

Answer:

$x=-18$

Step-by-step explanation:

Given

$-x-x+11-2x=83$

Step 1: Combine Like Terms on LHS

$-x-x+11-2x=83\\-2x+11-2x=83\\-4x+11=83$

Step 2: Subtract 11 on both sides

$-4x+11=83\\-4x+11-11=83-11\\-4x=72$

Step 3: Divide both sides by -4 to isolate the x-variable

$-4x=72\\\\\frac{-4x}{-4}=\frac{72}{-4}\\ \\ x=-18$

Final Answer

$x=-18$

7 0

2 years ago

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Determine the Sin for K and P Determine el pecado para Ky P Tanluso 14/ 48 48

joja [24]

Step-by-step explanation:

sin∅ = opposite / hypotenuse

Answer:

sin(K) = 48/50

sin(P) = 14/50

4 0

3 years ago

What is the correct solution to (x+2)(x+5)​

What is the correct solution to (x+2)(x+5)