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

what is 15x6= because im doing ixl and need to know what 15x6=

A man sold 3 times as many tie dyed shirts as white shirts. He sold 196 shirts altogether. How many tie dyed shirts did he sell?

In Australia most cattle ranching is found in Queensland

What task did Kay tell Percival to complete before he would be allowed to speak with Arthur?

Claire takes private lacrosse lessons every 6 days and piano lessons every 4 days. In 60 days, how often will she have lacrosse lessons and piano lessons on the

is 25 to 16 proportional to 5 to 4

explain why a triple bond between two nitrogen atoms is stronger than a double bond between two oxygen atoms

186,101 of the adults are males. How many adults are female? Use number to solve, and write your answers as a statement.

Why was a union victory at Vicksburg so important for the north

Which of the following is an identity? Also, please include an explanation. sinθcotθsecθ = 0, sinθcotθsecθ = 1, sinθcotθsecθ = cot2θ, or sinθcotθsecθ = tan2θ