breannajohnson2020 breannajohnson2020

16-02-2022
Mathematics

contestada

What is the sum of the polynomials? (7x -4x²) + (2x² - 4x²)

Respuesta :

nakyiawilliams6488 nakyiawilliams6488

16-02-2022

Answer:

(7x³-4x²)+(2x³-4x²) = 7x³-4x²+2x³-4x² = 9x³ - 8x²

Step-by-step explanation:

Answer Link

abrehman2040 abrehman2040

16-02-2022

Answer:

7x - 6x² or -6x² + 7x

Step-by-step explanation:

(7x-4x²) + (2x²-4x²)

7x - 4x² + 2x² - 4x² = 7x - 8x² + 2x² = 7x - 6x²

Answer Link

Otras preguntas

A certain company increased its prices by 30 % during 2003. Then, in 2004, it was forced to cut back its prices by 20 %. What was the net change in price?

99,451 round to the nearest thousand is what

Sid wrote 541,309 on his paper. Using numbers and words,explain how the number would change if he switched the digits in the hundred thousands and tens places

The value of 4 in 3,492 is blank times the value of 4 in 704

Comparing values.....The value of 4 in 3,492 is blank times the value of 4 in 704

write an equation to find the unknown number use a variable for the unknownI do not understand this question..A large aquarium has 6 more fish then a small aqu

Find the value of tan π/12.

How are the factors of 36 related to the factors of 72

is aluminum foil a compound element or mixture?

Is 16.45 greater than 16.454