chunghoseoks chunghoseoks

09-06-2020
Mathematics

contestada

Let the polynomials A = 7x² + 3xy e B = -3xy.
Determine A + B

a) 7x²
b) 3xy
c) 7x² + 6xy
d) 14x² + 6xy
e) -3xy

Respuesta :

CHERLYNnotCHERRY CHERLYNnotCHERRY

09-06-2020

Answer:

The answer is A.

Step-by-step explanation:

You have to add up both polynomials together :

A = 7x² + 3xy

B = -3xy

A + B = 7x² + 3xy + (-3xy)

= 7x² + 3xy - 3xy

= 7x²

Answer Link

Otras preguntas

explain why the us has alwase stressed the value of rreading to its citizens and how literacy levels impact society

Please help (25 points)

Bharat ka sanvidhan kab Lagu Kiya Gaya

Between the late 1800s and early 1900s, immigration to Washington slightly declined. sharply increased. stopped completely. increased slightly.,,,

Define the term ration

Plz answer the question in the picture.

What does it mean? The image? I didn’t understand the meaning

1,-13,-16,-1y-11∧2y-2IS 1 a solutionis -13 a solutionis -16 a solutionis -1 a solution

ASAP! I’ll give u Brainly !

We eat food composed of all the nutrients like carbohydrates, proteins,fats, vitamins, minerals and water. After digestion, these are absorbed inthe form of glu

good job