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Fiesta28 [93]
2 years ago
11

Simplify (3√-5 +2)(4√-12 -1) Thank you in advance Full steps so I can understand!

Mathematics
2 answers:
Shkiper50 [21]2 years ago
5 0

Answer:

12√60 - 3√-5 + 8√-24  -2

Step-by-step explanation:

Use the distributive property

Multiply each by the other term outside their parantheses

for example multiply 3√-5 by 4√-12 and 3√-5 by -1.

Lina20 [59]2 years ago
5 0

Answer:

√

28

√

4

=

2

7

⋅

2

√

7

14

√

7

14

√

7

Explanation:

28

is the same as

2

×

14

witch in turn is the same as

2

2

×

7

Write as

7

√

2

2

×

7

Taking the

2

2

'outside' the square root changes it from

2

2

to

2

7

√

2

2

×

7

=

7

×

2

×

√

7

14

√

7

Step-by-step explanation:

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6 0
2 years ago
Nicole has 18 nickels n and dimes d. If the value of her coins is $1.45, how many of each coin does she
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Answer:

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3 0
3 years ago
How do I solve this? i missed ONE class
lisov135 [29]

Answer:

a < 42

Step-by-step explanation:

Question : 4a + 9a - 6a < 42

Answer :

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13a - 6a < 42

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Hope this helps you :-)

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6 0
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