2 years ago

Which operation should you perform first when you simplify 63-(2+54x6) / 5

Mathematics

2 answers:

koban [17]2 years ago

6 0

Answer:

Multiply 54 and 6

Step-by-step explanation:

Georgia [21]2 years ago

4 0

PEMDAS paretheses thn multiply in parentheses

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Factor the polynomial expression 3x² + 2.

mel-nik [20]

Answer:

$\boxed{\left(x+i\sqrt{\frac{2}{3}}i \right)\left(x-i\sqrt{\frac{2}{3}}i \right)}$

Step-by-step explanation:

Setting the expression equal to zero to find the roots,

$3x^2 +2=0\\\\3x^2 =-2\\\\x^2 =-\frac{2}{3}\\\\x=\pm i\sqrt{\frac{2}{3}}$

This means that

$3x^2 +2=\boxed{\left(x+i\sqrt{\frac{2}{3}}i \right)\left(x-i\sqrt{\frac{2}{3}}i \right)}$

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Montano1993 [528]

35.45 cm squared. Hope this helps

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2 years ago

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Fittoniya [83]

Answer:

Step-by-step explanation:

Total number of packages = 12

Each package contains 3 pens

SO we can write the equation as follows

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2 years ago

What's the relationship between the values of 4s in 44000

oksano4ka [1.4K]

The relationships of the 4's is 40,000 and 4,000

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Sarah received $55 for her birthday. She used some of that money to buy 3 shirts priced at m dollars each.

jolli1 [7]

Answer:

$55 - 3m$

Step-by-step explanation:

Sarah has $55

Her expenses are 3 shirts priced at $m each.

Total cost of 3 shirts at $m each would be the multiplication of each:

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The amount of money Sarah has left would be the total she had MINUS what she spent on 3 shirts. That would be:

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