Ask question

Ask question

All categories

4 years ago

15

Factor 9x6 – 16 y completely.

1 answer:

sveticcg [70]4 years ago

6 0

Answer:

(3x^3 - 4y^3) ( 3x^3 + 4y^3)

Step-by-step explanation:

9x^6 – 16 y^6

Rewriting as

(3x^3) ^2 - ( 4y^3) ^2

This is the difference of squares a^2 - b^2 = (a-b)(a+b)

(3x^3 - 4y^3) ( 3x^3 + 4y^3)

You might be interested in

Write the equation of the line that passes through the given lines (0,-2) and (4,1)

Gala2k [10]

Answer:

y = 3/4x - 2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step 1: Define

(0, -2) y-intercept

(4, 1) random point

Step 2: Find slope <em>m</em>

<em /> $m=\frac{1-(-2)}{4-0}$ <em />

<em /> $m=\frac{1+2}{4}$ <em />

<em /> $m=\frac{3}{4}$ <em />

y = 3/4x + b

Step 3: Write linear equation

y = 3/4x - 2

7 0

3 years ago

Simplify this ratio completely 24/16<br>

Bas_tet [7]

Answer:

3/2 or 1.5

Step-by-step explanation:

24/16 = 12/8

12/8 = 6/4

6/4 = 3/2

So, if you want fraction it's 3/2 and decimal is 1.5

5 0

3 years ago

Which describes the solution of the inequality y > −15? Select all the points that are part of the solution.

Svetllana [295]

Step-by-step explanation:

y > -15

y is bigger than -15

= -14 , -13 , -12 , -11 , -10 , etc . . .

8 0

3 years ago

A ramp has an angle of elevation of \displaystyle 20^{\circ}20 ∘ . It has a vertical height of 1.8 m. What is the length, L mete

juin [17]

Answer:

5.3

Step-by-step explanation:

6 0

3 years ago

Justin has three goldfish and one turtle. Write a fraction to represent the part of his pets that are goldfish.

Troyanec [42]

Answer:

3/4

Step-by-step explanation:

3 goldfish

4 total pets

7 0

4 years ago

Read 2 more answers