Jaymoneyfunny12 Jaymoneyfunny12

01-03-2021
Mathematics

contestada

1x+-2x+6
What is the sum of this expression

Respuesta :

michellebalentine89 michellebalentine89

01-03-2021

Answer:

(9x2 + 4x - 6) + (5x3 + 2x2 - 2x - 5) = 5x3 + 11x2 + 2x - 11

So, if, say 9 - 5 = 4, 9 - 4 = 5, right?

(5x3 + 11x2 + 2x - 11) - (5x3 + 6x2 + x - 16) = 5x2 + x + 5

Step-by-step explanation:

hope this helps sir! :D

Answer Link

Otras preguntas

When blood glucose is low, the pancreas releases glucagon, a peptide hormone which stimulates the liver to produce and excrete glucose. binding of the hormone t

Why is it 5 errors? I can only see two when adding up the protons and the neutrons and it doesn't match the mass number

What is the primary reason for conducting kant's "universalization test"? to persuade others that our actions are morally justified to determine whether we are

You measured out 1.212g caco3 to create the calcium supplement. how many ml of 1m hcl would you need to completely dissolve the caco3?

A 26 year-old female with a one-year history of a left tympanic membrane perforation has consented to have it repaired. a postauricular incision was made under

Find the standard form of the equation of the parabola with a focus at (3, 0) and a directrix at x = -3. serious answers only

does lily plant carry out photosynthesis

I NEED THE ANSWER PLEASE

yo dije la verdad a mi madre as a direct object

plz solve it plz all 11 ,12