rayahtae45 rayahtae45

23-02-2021
Mathematics

contestada

Find the sum and express it in simplest form.
(-2y3 + 2y2 - 9) + (-4y3 + 5y2 + 7)

Respuesta :

Yang100 Yang100

23-02-2021

Answer:

-6y^3+7y^2-2

Step-by-step explanation:

(-2y^3+2y^2-9)+(-4y^3+5y^2+7)

-2y^3-4y^3+2y^2+5y^2-9+7

-6y^3+7y^2-2

Answer Link

Otras preguntas

A frog has a genetic mutation in its skin cells that causes part of its skin to turn orange. The frog will not pass this genetic mutation onto its offspring bec

What is the result of isolating x^2 in the equation below? y^2-3x^2=6 A. x^2 = y^2/3 -2 B. x^2 = -y^2/3 -2 C. x^2 = y^2/3 + 2 D. x^2 = -y^2/3 + 2

How did Manea Miss elevate the standing of the Mali Empire in the world?

This early major battle of the civil war dispelled the myth that the war would be fast or easy. panicked union troops fled the battle passed spectators from was

Shawn is coasting down a 500 cm long ramp on his inline skates. The wheels on his inline skates are 32 cm in circumference. How many rotations does each wheel m

Why did the United States and USSR engage in proxy wars during the Cold War?

which of the following looks most like pahoehoe lava A. a bowl of nutsB. powdered drink mixC. uncooked browniesD. bowl of fruit

All BUT one is a method of passive transport in cells. Osmosis Sodium/Potassium pump Facilitated transport 2. During _____________, molecules like glucose,

what happens if a spelling checker does not have a suggestion for a misspelled word apex

at 650mm Hg, a gas has a volume of 190L, what is its volume at standard pressure