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3 years ago

If 3x - 2 (4x - 8) = 16 , then x = 0. True False

Mathematics

2 answers:

Andrew [12]3 years ago

6 0

Answer:

try your best

Step-by-step explanation:

Sophie [7]3 years ago

5 0

Answer:

true

Step-by-step explanation:

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3 years ago

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2 years ago

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What is 2+2×2 ? it is little test for your math skills :)

mr_godi [17]

Answer:

Step-by-step explanation:

2+2=4

4*2=8

DONE!!!!!!

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2 years ago

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babymother [125]

Answer: It does not matter whether you multiply the radicands or simplify each radical first. You multiply radical expressions that contain variables in the same manner. As long as the roots of the radical expressions are the same, you can use the Product Raised to a Power Rule to multiply and simplify.

Step-by-step explanation:

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2 years ago

Identify the inverse of the following.

posledela

Answer:

$f^{-1}(x)=\sqrt{\frac{1}{8}(-x+4)}$

Step-by-step explanation:

Given function is,

f(x) = -8x² + 4

Step to find the inverse of the function,

Step 1

Write the function in the form of an equation,

y = -8x² + 4

Step 2

Interchange the variables 'x' and 'y',

x = -8y² + 4

Step 3

Solve the equation for y,

x = -8y² + 4

x - 4 = -8y²

-x + 4 = 8y²

y² = $\frac{1}{8}(-x+4)$

$y=\sqrt{\frac{1}{8}(-x+4)}$

Therefore, inverse of the function f(x) will be,

$f^{-1}(x)=\sqrt{\frac{1}{8}(-x+4)}$

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2 years ago