2 years ago

Topic:Mixed Power Problems

Mathematics

1 answer:

ale4655 [162]2 years ago

7 0

=(3x^3-y^2)^2 [ open it in (a-b)^2 form]

=(3x^3)^2-2.3x^3.y^2+(y^2)^2

=3^2x^3×2-6x^3y^2+y^2×2

=9x^6-6x^3y^2+y^4. ans

You might be interested in

35 out of 50 students in a class wear glasses. What percentage of students in the class wear glasses?

Mashutka [201]

Answer:

70%

Step-by-step explanation:

Percentage is out of 100

35/50 change denominator

multiply both numerator and denominator by 2

70/100= 70%

8 0

1 year ago

Braydon is performing the four arithmetic operations on 14 and 2.

Luda [366]

The answer is 14 divided by 2

4 0

3 years ago

Find the domain for the rational function f of x equals quantity x end quantity divided by quantity x minus 5 end quantity.

Gennadij [26K]

Answer:

All real numbers except for 5.

Step-by-step explanation:

$f(x)=\frac{x}{x-5}$

The domain of rational functions is determined by the denominator. The denominator cannot equal zero since if they do, the function will be undefined.

Thus, we need to find the zero(s) of the denominator to determine the domain.

$x-5=0$

$x=5$

Therefore, the domain of the rational function is all real numbers except for 5.

In set builder notation, this is:

$\{x|x\in \mathbb{R}, x\neq 5\}$

5 0

2 years ago

What graph represents the equationy = 2x – 3?

gladu [14]

Answer:

linear graph

Step-by-step explanation:

because the equation of the line is straight

8 0

2 years ago

If you jog at a rate of 9 kilometers per hour, how long will it take you to

Schach [20]

Answer:

1.66667

Step-by-step explanation:

9------1

15-----?

We divide 9 by 9 to get 1 so we divide 15 by 9 to get ?

15 / 9 = 1.66667

4 0

2 years ago

Read 2 more answers