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2 years ago

5(2 + x) apply distributive property

Mathematics

2 answers:

ki77a [65]2 years ago

4 0

Your answer is 10+5x

Because 5x2=10
And 5 times x= 5x

MrMuchimi2 years ago

3 0

Answer:

10+5x

Step-by-step explanation:

The distributive property is where you multiply what's on the outside with ALL the terms on the inside.

Here, you have to multiply 5 by two terms on the inside: 2 and x. 5*2 is 10 and 5*x is 5x. Add them together and your answer is 10+5x (or, 5x+10).

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In the expression 4 (2m-n), determine which of the following best describes the role of (2m-n).

Dmitrij [34]

Answer:

Step-by-step explanation:

(2m-n) is a factor of 4(2m-n)

4 0

3 years ago

Consider the expression. (StartFraction 2 m Superscript negative 1 baseline n Superscript 5 Baseline Over 3 m Superscript 0 Base

suter [353]

Answer:

The correct option is option (3) 4 ÷ 25.

Step-by-step explanation:

The expression in terms of m and n is:

$F(m,n)=[\frac{2m^{-1}n^{5}}{3m^{0}n^{4}}]^{2}$

Exponent rule of division:

$a^{x}\div a^{y}=a^{x-y}$

Compute the value of the expression for m = -5 and n = 3 as follows:

$F(m,n)=[\frac{2m^{-1}n^{5}}{3m^{0}n^{4}}]^{2}$

$F(-5,3)=[\frac{2\csdot (-5)^{-1}\cdot (3)^{5}}{3\cdot (-5)^{0}\cdot (3)^{4}}]^{2}$

$=\{\frac{2}{3}\times [(-5)^{-1-0}\times (3)^{5-4}}]\}^{2}\\\\=\{\frac{2}{3}\times \frac{-1}{5}\times 3\}^{2}\\\\=\{-\frac{2}{5}\}^{2}\\\\=\frac{4}{25}$

Thus, the correct option is option (3) 4 ÷ 25.

8 0

3 years ago

Read 2 more answers

Please help this is due in 5 minutes

Brilliant_brown [7]

1st one Explains Wht it is and y.

8 0

3 years ago

I have to factor this : 7x2+35x-49 im not sure what to do.

Anon25 [30]

7(x^2 +5x-7)
i think this is how it works

4 0

3 years ago

The width of a rectangle is shown below:

Savatey [412]

The distance between points A and C is 7 units, so to find the length we divide 35 by 7 which equals 5. Now we know that points B and D must be 5 units away from A and C, which means that B would be at (2, 3) and D would be at (2, -4). I hope this helps!

7 0

3 years ago

Read 2 more answers