15-04-2021
Mathematics

contestada

x² + 2x² =
y - 2y=
4x + 5x

Respuesta :

minagom31 minagom31

15-04-2021

Answer:

[tex]3 {x}^{2} [/tex]

[tex] - y[/tex]

[tex]9x[/tex]

Step-by-step explanation:

combine like terms

Answer Link

MemeGorl7 MemeGorl7

15-04-2021

Here are your answers

x^2 + 2x^2 = 3x^2

y - 2y = -y

4x + 5x = 9x

Hope it helps
Have a great day :)

Answer Link

Otras preguntas

Find the equation of the line that passed through the point of intersection of 4x + y = -13, 3x - 4y = 14 and is parallel to the line 5x + 3y - 4 = 0.

What mass of 95% pure MgCo3 is required to neutralize 2 litres of semi normal solution of HCl?

what is epithelial tissue?

If Tan A = 1/4 and Tan B = find 1/5 cot (A + B) i did not know this question

A circle has a radius of 12 cm.What is the scale factor of the circumference of a circle with a radius of 3 when compared to the original circle? Write your ans

A certain substance has a half-life of 4 minutes. A fresh sample of the substance weighing 90 mg was obtained. After how many minutes will there be 23 mg of the

draw the final structure that will house the electronic system

A boy goes from A to B with a velocity of 20m/min and comes back from B to A with a velocity of 30m/min. The average velocity of the boy during the whole journe

Solve for the indicated variable. 12x+23=13 plz

10 - 10 x 10 + 10 =