jasmine3c14 jasmine3c14
  • 23-03-2021
  • Mathematics
contestada

please help asap What is the sum of the following two polynomials?
(3x2 – 5x + 3) and (-x2 – 3x)

Respuesta :

cad311
cad311 cad311
  • 23-03-2021
(3x^2 - 5x +3) + (-2x -3x)
=3x^2-5x+3 + (6x^2)
=9x^2-5x+3
Answer Link
rijarafiquee
rijarafiquee rijarafiquee
  • 23-03-2021

Answer:

2x² - 8x + 3

Step-by-step explanation:

( 3x² - 5x +3) + (-x² - 3x)

= 3x² - 5x +3 - x² - 3x

= 3x² - x² - 5x - 3x + 3

= 2x² - 8x + 3

Answer Link

Otras preguntas

What is the sum of 2 ½ , 3 ¼ , and 7?
A car accelerates from rest to a velocity of 5 meters/second in 4 seconds. What is its average acceleration over this period of time? A. Its acceleration is 1.
Tyson was diagnosed with an sti but never had any symptoms. what sti was he likely to have been diagnosed with?
What does x equal in the equation
Mark's age is, t, is 3 times his age 10 years ago. Write an equation to represent the statement.
Which is the correct graph of the inequality y >. 2x + 1
an item is regularly sold at $40. kala bought it at a discount of 35% off the regular price. how much did kala pay
Solve: 6yd. 9ft. 4in. x 2 = A) 12yd. 18 ft. 8in B) 18 yd 12 ft 8in C) 0 yd 18ft 8in D) 7yd 0ft 8in
What were the three major equality issues at the constitutional convention how were they resolved?
What do Haymarket, Homestead, and Pullman have in common?