JonghoBabie JonghoBabie

03-04-2020
Mathematics

contestada

What is the sum of the polynomials?
(-x²+9)+(-3x²-11x+4)

Respuesta :

04-04-2020

Answer:

-4x^2-11x+13

Step-by-step explanation:

(-x²+9)+(-3x²-11x+4)

=-x^2+9-3x^2-11x+4

=-x^2-3x^2-11x+9+4

=-4x^2-11x+9+4

=-4x^2-11x+13

Answer Link

Otras preguntas

Michael purchased a condominium unit in the Eagle Rock complex. The complex includes a number of common facilities such as an outdoor swimming pool, recreation

Assume that cans of Coke are filled so that the actual amounts have a mean of 12.00 oz and a standard deviation of 0.11 oz. Find the probability that a single c

4. If you increase your time spent doing physical activity, how will it influence your diet and maintenance of a healthy weight?

All BUT ONE statement is supported by Kettlewell's data. That is A) Dark moths had a survival disadvantage in industrial Dorset. B) Light moths had a survival

Molar mass of PT(SO4)2

What is 55 1/5 - 32 3/4

An audio engineer takes decibel readings at distances of r1 = 13 m and r2 = 24 m from a concert stage speaker during a sound check. When he is r1 from the speak

pls help me who read code orange pls help me with questions

What patterns of borrowing characterized the emerging states in East and Southeast Asia?

(4x2 + 5x) - (7x - 3x2 + 1)