cupcakechelsea04 cupcakechelsea04

04-06-2020
Mathematics

contestada

If f(x)= 3x^2-2x+4.and g(x)= 5x^2 +6x -8find(f-g)(x)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-06-2020

Answer:

-2x^2-8x+12

Step-by-step explanation:

f(x)= 3x^2-2x+4

g(x)= 5x^2 +6x -8

(f-g)(x) = 3x^2-2x+4-(5x^2 +6x -8)

Distribute the minus sign

(f-g)(x) = 3x^2-2x+4-5x^2 -6x +8

Combine like terms

-2x^2-8x+12

Answer Link

Otras preguntas

Find the general solution of the following differential equation. Primes denote derivatives with respect to x. (x+8y)y' = 4x-y The general solution is (Type an

bhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh helppppppppppppppppppppppppppppppp

2) Ayanda wants to invest R200 000. The bank offers him 2 options for his 6 year investment. Option 1: 12% Simple interest p.a. Option 2: 9,5% Compound interest

A. Established the first communist government in eastern asia B. Gained military support from japanese military C. Ended chinas participation in the united nati

The length of a rectangle exceeds its width by 5 inches, and the area is 14 square inches. What are the length and width of the rectangle? Separate the answers

Portfolio theory as described by Markowitz is most concerned with: A) the elimination of systematic risk. B) the effect of diversification on portfolio risk. C)

The formula below gives the sum of the degrees, S, of the interior angles of a polygon. If n represents the number of sides, which equation solves for n? S = (n

If a child pulls a sled through the snow on a level path with a force of 50 N exerted at an angle of 38 8 above the horizontal, find the horizontal and vertical

Alexander caught 21 lightning bugs in 7 minutes. What is the average number of lightning bugs he caught in 1 minute? Find the unit rate by using what you know a

Compare the rate of loss of heat from a metal sphere at 827°C with the rate of loss of heat from the same sphere at 427°C,if the temperature of the surrounding