Seudónimo Seudónimo
  • 02-05-2019
  • Mathematics
contestada

Simplify the following expression
7x^2 - 15x + 5 - 2x - 8x^2

Respuesta :

gmany
gmany gmany
  • 07-05-2019

Answer:

[tex]\large\boxed{7x^2-15x+5-2x-8x^2=-x^2-17x+5}[/tex]

Step-by-step explanation:

[tex]7x^2-15x+5-2x-8x^2\qquad\text{combine like terms}\\\\=(7x^2-8x^2)+(-15x-2x)+5\\\\=-x^2-17x+5[/tex]

Answer Link

Otras preguntas

what was an effect of Magna Carta In England ?
best estimate for 1/3 × 20
atoms of metallic elements can form ionic bond,but they are not very good at forming covalent bonds. why?
Explain why the equation 12 /x/ + 24=-12 has no solution
Which stage in the process of making a protein should be inserted into Step 3? 1. DNA in the nucleus contains information to code for a protein. 2. RNA stores a
A circular tabletop has a diameter of 6 feet. What is the area of the table top?
Steve was offered $5025 per year for a weekend lifeguarding job at a local pool. He wants to know how much his monthly income will be at this salary level. What
whatb will 5.63 round to
Is dna copied before meiosis 2
A drawer has some red, green, and blue marbles. There are 33 marbles. There are 4 times as many red marbles as green marbles. There are half as many blue marble