I really need help on this please

Mathematics

1 answer:

Simora [160]2 years ago

6 0

Answer:

Step-by-step explanation:

There that is the answer

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Please helppppppp :)

nekit [7.7K]

Answer:

5/2 + 7/2 i

Step-by-step explanation:

3+8i. + 2-I /2

= 5+7i / 2

= 5/2 + 7/2 i

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3 years ago

How do I evaluate log 1/32?

stira [4]

On a graphing calculator, hit Math, Alpha, Math. Then input your logarithmic function. Hope this helped! Good luck :)

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3 years ago

Read 2 more answers

Which expression is equivalent to 36^-1/2

inn [45]

ANSWER

$( {36})^{ (- \frac{1}{2}) } = \frac{1}{6}$

EXPLANATION

The given expression is

${36}^{( - \frac{1}{2} )}$
This is having a negative index. We must first of all change to a positive index.

Recall that,

${a}^{ - m} = \frac{1}{ {a}^{m} }$

We apply this law of exponents to get,

${36}^{( - \frac{1}{2} )} = \frac{1}{ {36}^{( \frac{1}{2} )} }$

We cab rewrite the given expression to obtain;

${36}^{( - \frac{1}{2} )} = \frac{1}{ \sqrt{36} }$

This will simplify to give us,

${36}^{( - \frac{1}{2} )} = \frac{1}{ 6 }$

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3 years ago

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Help with my math homework

sertanlavr [38]

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