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Colt1911 [192]
3 years ago
10

What is p^m ⋅ p^n equal to? p^m − n p^m + n p^m ⋅ n p^m ÷ n. please show work

Mathematics
1 answer:
Inessa05 [86]3 years ago
8 0
<h3>Answer:</h3>

p^(m+n) . . . . . . . parentheses are required

<h3>Explanation:</h3>

The answer follows directly from the rules of exponents:

... (a^b)×(a^c) = a^(b+c)

Here, you have a=p, b=m, c=n, so

... (p^m)×(p^n) = p^(m+n)

_____

<em>Where the rule comes from</em>

An exponent sigifies <em>repeated multiplication</em>. That is ...

... p^3 = p·p·p . . . . . . . the exponent means p is a factor 3 times

... p^2 = p·p . . . . . . . . .the exponent means p is a factor 2 times

When we multiply these terms together, we have ...

... (p^3)×(p^2) = (p·p·p)×(p·p) = p·p·p·p·p = p^(2+3) = p^5

The number of times p is a factor of the product is the total of the number of times p is a factor in the factors of the product.

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Step-by-step explanation:

8 0
2 years ago
Find the product of the expression:<br> (5p^3) (-1m^8p^2)
Rainbow [258]

Answer:

We conclude that:

  • \left(5p^3\right)\:\left(-1m^8p^2\right)=-5p^5m^8

Step-by-step explanation:

Given the expression

\left(5p^3\right)\:\left(-1m^8p^2\right)

Apply the rule:

a\left(-b\right)=-ab

so the expression becomes

\left(5p^3\right)\left(-1\cdot \:m^8p^2\right)=-5p^3\cdot \:1\cdot \:m^8p^2

Apply the rule:

a^b\cdot \:a^c=a^{b+c}

so the expression becomes

                             =-5p^{3+2}\cdot \:1\cdot \:m^8         ∵ p^3p^2=p^{3+2}

                             =-5p^5\cdot \:1\cdot \:m^8

                             =-5p^5m^8

Therefore, we conclude that:

  • \left(5p^3\right)\:\left(-1m^8p^2\right)=-5p^5m^8
7 0
3 years ago
Write 0.0003532 in scientific notation.
tatyana61 [14]
The answer is.... 3.532*10^-4
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A line passes through the points (0, –3) and (2, –4) . What is the slope of the line?
Fudgin [204]
<span>(0, –3) (2, –4)
slope = difference in y divided by </span><span>difference in x
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<span>slope = (-3 --4) / (0 -2) =
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</span>
3 0
3 years ago
Read 2 more answers
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Vika [28.1K]

Answer:

17c + 9 = 10c + 9 - 7c

COMBINE LIKE TERMS

10c + 7c = 17c

9 IS NOT A LIKE TERM, SO WE LEAVE IT ALONE

7 0
2 years ago
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