03-06-2020
Mathematics

contestada

ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.

ASAP GIVING BRAINLIEST Please read the question THEN answer CORRECTLY NO guessing Show your work OR give an explaination class=

Respuesta :

sqdancefan sqdancefan

07-06-2020

Answer:

B. 5x^2 -4

Step-by-step explanation:

(f+g)(x) = f(x) + g(x)

= (4x^2 +1) +(x^2 -5) . . . . . . substitute for f(x) and g(x)

= x^2(4 +1) +(1 -5) . . . . . . . . collect terms

(f+g)(x) = 5x^2 -4

Answer Link

Otras preguntas

Which clue from this sentence in "The Nose" best helps clarify the meaning of "droshky"?To increase his misfortune, not a single droshky was to be seen in the s

Number theory find two consecutive odd positive integers whose product is 323.

(x4 – x2 – 6) ÷ (x2 + 8)

Explain how to get the variable alone in each equation. 84 + c = 11 y / 6 = 7

Solve for r: 3r+2-r=-4

A partnership is subject to federal income taxes. a. True b. False

It is important to know the heat index because it gives you a more realistic idea of the temperature your body will feel outdoors

8 over negative 4 ÷ negative 3 over 9.

Subtract h + 3 from 6h + 1. Enter your answer in the box.

Read the passage. The city recycling program is inconvenient. Instead of having to drop off recyclables at the city center, residents should have the option of