All categories

2 years ago

Factored form of 16m^4-121

Mathematics

1 answer:

AnnZ [28]2 years ago

8 0

$16m^4-121 =(4m^2-11)(4m^2+11)$

You might be interested in

Write 0.0514 as a percentage

azamat

You'd move the decimal to the right twice so 0.0514 as a percentage is 5.14%

7 0

2 years ago

Read 2 more answers

What do the following terms mean: is equal the same as = or x or - or +

JulsSmile [24]

Blue: = because the equal sign is stating that it’s the same.

7 0

2 years ago

Read 2 more answers

Please help its due soon! :(

mariarad [96]

Answer:

So, the correct answer is that as x gets bigger, f(x) moves towards positive infinity.

7 0

1 year ago

What is the volume of the water in graduated cylinder A?

Kipish [7]

9514 1404 393

Answer:

Step-by-step explanation:

The volume is read at the bottom of the meniscus. Here, the volume is indicated as 21.

_____

Additional comment

We expect the units are mL, but the problem statement does not say.

4 0

2 years ago

Factor completely 16x8 − 1.

marta [7]

Given:

The given expression is $16 x^{8}-1$

We need to determine the factor of the given expression.

Factor:

Let us rewrite the given expression.

Thus, we have;

$\left(4 x^{4}\right)^{2}-1^{2}$

Since, the above expression is of the form $a^2-b^2$ , let us apply the identity $a^2-b^2=(a+b)(a-b)$

Thus, we have;

$\left(4 x^{4}+1\right)\left(4 x^{4}-1\right)$ ------ (1)

Now, we shall factor the term $4x^4-1$

$4x^4-1=(2x^2)^2-1^2$

$=(2x^2+1)(2x^2-1)$

Substituting the above expression in equation (1), we have;

$\left(4 x^{4}+1\right)\left(2 x^{2}+1\right)(2x^2-1)$

Therefore, the factor of the given expression is $\left(4 x^{4}+1\right)\left(2 x^{2}+1\right)(2x^2-1)$

Hence, Option B is the correct answer.

5 0

3 years ago

Read 2 more answers