All categories

3 years ago

Find (f×g)(x) when f(x)=x^2+8x+15 and g(x)=5 over x^2-9

Mathematics

1 answer:

Kipish [7]3 years ago

5 0

Look at the picture......

You might be interested in

7kg :420g simplest form

DENIUS [597]

Answer:

50:3

Step-by-step explanation:

7000g:420 both are divisible by 70

1000:60 both are divisible by 10

100:6 both are divisible by 2

50:3

please mark me as brainliest!!<3

8 0

2 years ago

Which undefined geometric term is described as a two-dimensional set of points that has no beginning or end?

IgorC [24]

Plane, it contains tons of 2d points with no set beginning or end

7 0

3 years ago

I need help if you can thanks?

9966 [12]

Answer:

what do you want me to do subtraction, addition, multiplication or division?

Step-by-step explanation:

3 0

2 years ago

What is the value of x in the equation 5x-7=28

fredd [130]

5x -7 = 28

Add 7 to both sides:

5x = 35

Divide both sides by 5:

X = 7

The answer is x = 7

6 0

2 years ago

What is the following sum? Assume x20 and 20.<br> √√x²y³ +2√√x³y² + xy √√y

max2010maxim [7]

The value of the expression $\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y$ is $2xy\sqrt{y} + 2xy^2\sqrt{x}$

<h3>How to evaluate the sum?</h3>

The attachment represents the proper format of the question

The summation expression is given as:

$\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y$

Expand the radicands

$\sqrt{x^2y^2 * y} + 2\sqrt{x^2y^4* x} + xy\sqrt y$

Evaluate the square roots

$xy\sqrt{y} + 2xy^2\sqrt{x} + xy\sqrt y$

Add the like terms

$2xy\sqrt{y} + 2xy^2\sqrt{x}$

Hence, the value of the expression $\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y$ is $2xy\sqrt{y} + 2xy^2\sqrt{x}$