2 years ago

Find the factors of 200m2 - 800n2.

Mathematics

1 answer:

leonid [27]2 years ago

8 0

Answer:

Step-by-step explanation:

200m^2-800n^2=200(m^2-4n^2)

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laiz [17]

A b c can it is not a general a rigrid motion

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2 years ago

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kipiarov [429]

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2 years ago

Factor the expression completely.

densk [106]

Answer:

$\fbox{\begin{minipage}{13em}Option D: 2(3x + 4)(3x - 4)\end{minipage}}$

Step-by-step explanation:

$A = 18x^{2} - 32\\$

Find the sharing components:

<=> $A=2*9*x^{2} - 2*16$

Apply the inverse of associative property:

<=> $A = 2(9x^{2} - 16)$

Identify two square components inside the parenthesis:

<=> $A = 2((3x)^{2} - 4^{2} )$

Factorize:

<=> $A = 2(3x + 4)(3x - 4)$

=> Option D is correct

Hope this helps!

3 0

3 years ago

In AJKL, the measure of ZL=90°, the measure of ZJ=18°, and KL = 6.1 feet. Find the

bija089 [108]

Answer:

JK= 19.7 feet

Step-by-step explanation:

We are given with a right triangle because m<L =90 degrees. Let's use the trigonometric ratio to solve for JK.

7 0

2 years ago

Determine if x − 2 is a factor of p ( x ) = x 4 − 3 x 2 + 2 x − 8 , and explain why.

Cerrena [4.2K]

Step-by-step explanation:

If x − 2 is a factor of p(x), then p(2) will equal 0.

p(x) = x⁴ − 3x² + 2x − 8

p(2) = 2⁴ − 3(2)² + 2(2) − 8

p(2) = 16 − 12 + 4 − 8

p(2) = 0

So x − 2 is indeed a factor of p(x).

8 0

3 years ago