3 years ago

Join this- Join Microsoft Teams Meeting Learn more about Teams Learn more about Teams

Mathematics

2 answers:

lesya [120]3 years ago

6 0

Answer:

WHAT

Step-by-step explanation:

ArbitrLikvidat [17]3 years ago

4 0

What's the question?

You might be interested in

Multiply: 4x * root(3, 4x ^ 2) * (2 * root(3, 32x ^ 2) - x * root(3, 2x))

Salsk061 [2.6K]

Answer:

$32 {x}^{2} \sqrt[3]{ 2x } -8{x}^{3}$

Step-by-step explanation:

We want to

$4x \sqrt[3]{4 {x}^{2} } (2 \sqrt[3]{32 {x}^{2} } - x \sqrt[3]{2x} )$

We expand to obtain:

$4x \sqrt[3]{4 {x}^{2} } \times 2 \sqrt[3]{32 {x}^{2} } -4x \sqrt[3]{4 {x}^{2} } \times x \sqrt[3]{2x} )$

We now simplify

$8x \sqrt[3]{4 {x}^{2} \times 32 {x}^{2} } -4 {x}^{2} \sqrt[3]{4 {x}^{2} \times 2x}$

We multiply the radicand

$8x \sqrt[3]{64 \times {x}^{3} \times 2x } -4 {x}^{2} \sqrt[3]{8 {x}^{3}}$

$8x \sqrt[3]{ {(4x)}^{3} \times 2x } -4 {x}^{2} \sqrt[3]{{(2x)}^{3}}$

We take cube root to get:

$8x \times 4x\sqrt[3]{ 2x } -4 {x}^{2} \times 2x$

We multiply out to get:

$32 {x}^{2} \sqrt[3]{ 2x } -8{x}^{3}$

6 0

3 years ago

Read 2 more answers

Which of the following is equal to the expression listed below?

Bezzdna [24]

Answer:

first one is correct................

5 0

3 years ago

Read 2 more answers

Sierra wants to train for a marathon. Right now she can run 4 miles. She plans to add half a mile each week

Monica [59]

Answer:

go on.Need more info how many weeks does she need to reach her goal?

6 0

3 years ago

If f(x)=5x^3 and g(x)=x+1 find (fxg)(x)

Gnom [1K]

(f o g)(x) = f(g(x)) so we plug in the equation for g(x) where the x-variable is in f(x).

5(x + 1)³
5[(x + 1)(x + 1)(x + 1)]
5[(x² + 2x + 1)(x + 1)]
5(x³ + 3x² + 3x + 1)

(f o g)(x) = 5x³ + 15x² + 15x + 5

5 0

3 years ago

<br> If you’re correct I’ll give u brainlist!!

jok3333 [9.3K]

Answer:

CPCTC

(already proved congruence of triangles, use that to find the two congruent angles)

5 0

3 years ago