3 years ago

Evaluate the expression 1^4 + 3(10 - 2)^2. Show your work.

Mathematics

1 answer:

andrey2020 [161]3 years ago

8 0

Answer:

193

Step-by-step explanation:

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Vera_Pavlovna [14]

Answer:

125

Step-by-step explanation:

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3 years ago

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What is the value of A when we rewrite 2^x-6 + 2x as A * 2^x?

Leto [7]

Algebraic expressions are expressions that use numbers and variables

The value of A is 65/64

<h3>How to determine the value of A</h3>

The expression is given as:

$2^{x - 6} + 2^x$

Rewrite the expression as:

$2^{x - 6} + 2^x = \frac{2^x}{2^6} + 2^x$

Factor out 2^x

$2^{x - 6} + 2^x = 2^x(\frac{1}{2^6} + 1)$

Rewrite as product

$2^{x - 6} + 2^x = 2^x * (\frac{1}{2^6} + 1)$

The expression to compare with is given as: A * 2^x.

So, we have:

$A * 2^x =2^x * (\frac{1}{2^6} + 1)$

Divide both sides by 2^x

$A =\frac{1}{2^6} + 1$

Take LCM

$A =\frac{1 + 2^6}{2^6}$

$A =\frac{65}{64}$

Hence, the value of A is 65/64

Read more about expressions at:

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2 years ago

Evaluate 6 over 3 plus 7 times 4

ehidna [41]

the answer is B. 244

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4 years ago

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Dahasolnce [82]

It would take 32 minutes.

1,000 * 32 = 32,000

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2 years ago

Simplify: 3/5x + x<br> Where 3 over 5 x plus x

hoa [83]

3/(5x) + x = 3/(5x) + x/1 * (5x)/(5x)
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= (3+5x²) / 5x

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3 years ago

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Evaluate the expression 1^4 + 3(10 - 2)^2. Show your work.​

Evaluate the expression 1^4 + 3(10 - 2)^2. Show your work.