2 years ago

[Functions] Can someone help with this task?? (50 POINTS)

Mathematics

1 answer:

harina [27]2 years ago

7 0

Answer:

They didn't say anything about a log function...

Step-by-step explanation:

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What is the solution to y + 7= -3

Anna11 [10]

-10 because if you flip it 7-10=-3

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2. Simplify (27) 2/3 x (125) 1/3

nekit [7.7K]

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750

Step-by-step explanation:

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Read 2 more answers

(x-2)e2/3=49<br><img src="https://tex.z-dn.net/?f=%28x%20-%202%29%20%5E%7B2%20%5Cdiv%203%7D%20%20%3D%2049%20" id="TexFormula1" t

fredd [130]

$\bf (x-2)^{2\div 3}=49\implies (x-2)^{\frac{2}{3}}=7^2\implies \stackrel{\textit{raising both sides by }\frac{3}{2}}{\left( (x-2)^{\frac{2}{3}} \right)^{\frac{3}{2}}=(7^2)^{\frac{3}{2}}} \\\\\\ (x-2)^{\frac{2}{3}\cdot \frac{3}{2}}=7^3\implies (x-2)^1=7^3\implies x=7^3+2\implies x=345$