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Lyrx [107]
3 years ago
7

What is the solution to this equation?

Mathematics
2 answers:
Vinvika [58]3 years ago
8 0

x+19= 26

x+19-19= 26-19

x= 7

Check answer by using substitution method

x+19= 26

7+19= 26

26= 26

Answer is x= 7 (D.)

velikii [3]3 years ago
7 0
The answer for this question is D
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adoni [48]

Answer:

The value of the missing coefficient is 12

Step-by-step explanation:

* Lets explain how to factorize the difference of two cubes

- The factorization of the difference of two cubes like a³ - b³, is a

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∵ The ∛a³ = a and ∛b³ = b

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∴ The factorization of (a³ - b³) is (a - b)(a² + ab + b²)

* Lets solve the problem

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7 0
3 years ago
The formula s= SA/6 squared gives the length of the side, s, of a cube with a surface area, SA. How much longer is the side of a
stiv31 [10]
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10+22+34+...+422=S Help
Damm [24]

Answer:

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Step-by-step explanation:

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