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Angelina_Jolie [31]
3 years ago
6

Simplify the expression 65-4^2 (10-2)+37 please show all work

Mathematics
1 answer:
BartSMP [9]3 years ago
6 0

Hello there!

65-4^2 (10-2)+37 \\

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓↓

I gave you a hint.

You had to used PEMDAS.

P-Parenthesis

E-Exponents

M-Multiply

D-Divide

A-Add

S-Subtract

First you had to calculate with parenthesis first.

65-4^2(10-2)+37

65-4^2*8+37

Then you calculate with exponents.

4^2=4*4=16

65-16*8+37

You had to multiply and divide you had go to left to right.

16*8=128

65-128+37

Then you add or subtract you had go to left to right.

65-128+37=-26

=-26

Answer⇒⇒⇒⇒⇒⇒=-26

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

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Answer:

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How do I simplify the following to "a+bi" form: (1+2i)^3
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Answer:

Expand it.

(1+2i)^3 is equal to (1+2i)(1+2i)(1+2i).

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i is the square root of negative one, so i^2 is just -1. 1+2i+2i-4 is what you get from the first two, so now simplify that:

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Step-by-step explanation:

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7 0
2 years ago
Which Of The Following Is The Factored Form Of The Expression 18 + 12
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Correct answer is 
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Alice, Benjamin, and Carol each try independently to win a carnival game. If their individual probabilities for success are 1/5,
kicyunya [14]

Answer:

E. 7/40

Step-by-step explanation:

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P (Benj. Wins) = 3/8

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P (Alice Loses) = 1 - P (Alice Wins) = 1 - 1/5 =4/5

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The possible outcomes that two players win and one player loses are as follows:

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Alice Loses, Benj Wins, Carol Wins

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We can compute the probabilities of each of the 3 outcomes above:

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