2 years ago

What is the value of n?

Mathematics

1 answer:

scoundrel [369]2 years ago

4 0

Answer:

Step-by-step explanation:

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3^x-3^(x-2)=A*3^x <br><br> solve for A

ale4655 [162]

Answer:

$a=\frac{8}{9}$

Step-by-step explanation:

$3^x-3x^{x-2} =a3^x$

Divide both sides by $3^x$ :

$3^{x-x}-3^{x-x-2}=a$

Simplify:

$3^0-3^{-2}=a\\a=1-\frac{1}{9} \\a=\frac{8}{9}$

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2 years ago

What two numbers multiply to 1/4 and add to -1?

Dominik [7]

Answer:Are there any options?

Step-by-step explanation:

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3 years ago

The equation which correctly represents this situation is

uranmaximum [27]

Answer:

C) x2 + x = 306

Step-by-step explanation:

x2 + x = 306

x2 + x - 306 = 0

x2 + 18x - 17x + 18 * (-17) = 0

x ( x + 18) - 17 (x +18) =0

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3 years ago

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slamgirl [31]

Answer:

Step-by-step explanation:

Just plug each number in calculator and do multiply buy 3 and divide by 4 then add them together

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3 years ago

What is the solution of 35 - (17-2) ÷ 5

ohaa [14]

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3 years ago

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What is the value of n? ​

What is the value of n?