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

Solve the inequality: 12p + 7 > 139 A. p > 12 B. p > 11 C. p > 154 D. p > 18

Leonardo da Vinci is well known as an Italian Renaissance painter of immense intellectual and creative powers. He was, in addition, a/an

Some people prefer interval training because A. the intensity of the exercise doesn't increase, only the time does. B. they've found that this type of training

Solution to the System of linear equations below : 2x+y=-3 3x+2y=-7

How do I find what x is in this equation. 1 2/5x =7 What is x?

Another name for the Paleolithic era is ___________. a. Stone Era c. Stone Age b. Australopithecus Era d. Paleolithic Age

A scientist observes that a zebra ran 54 yards in 135 seconds. The zebra ran at a rate of _ feet per minute

Poor circulation can cause cold feet. True or False

Which term refers to careful and deliberate word choice in speaking or writing? a.syntax b.language c.diction d.fluency

Pregnant women can protect their fetus from developing fetal alcohol syndrome by not drinking alcohol during pregnancy.