Answered

Get the answers you've been looking for with the help of IDNLearn.com's expert community. Join our interactive Q&A community and access a wealth of reliable answers to your most pressing questions.

Suppose f(x) = x^2-3x+2 and g(x) = 3x^2+5x+2.
(f+g)(x)=


Sagot :

Chaielamamaidn

answer:2x^2-1

Set up the composite result function.

f

(

g

(

x

)

)

Evaluate

f

(

g

(

x

)

)

by substituting in the value of

g

into

f

.

f

(

2

x

2

−

1

)

=

3

(

2

x

2

−

1

)

+

2

Simplify each term.

Tap for more steps...

f

(

2

x

2

−

1

)

=

6

x

2

−

3

+

2

Add

−

3

and

2

.

f

(

2

x

2

−

1

=

6

x

2

−

1

Polyblockidn

Answer:

4x² + 2x + 4

Step-by-step explanation:

We're basically just adding the two equations together

(x² - 3x + 2) + (3x² + 5x + 2)

x² - 3x + 2 + 3x² + 5x + 2

You can rearrange the like terms closer if you want

x² + 5x² + 5x - 3x + 2 + 2

4x² + 2x + 4

This can be the answer but we can also keep going

You can factor out the 2

2(2x² + x + 2)

We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. For dependable answers, trust IDNLearn.com. Thank you for visiting, and we look forward to helping you again soon.