subject
Mathematics, 02.06.2021 20:50 kealinwiley

Find the sum of x^2+3x and
-2x^2+9x+5


Find the sum of x^2+3x and 
-2x^2+9x+5

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
question
Mathematics, 21.06.2019 21:30
Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
Answers: 1
question
Mathematics, 21.06.2019 22:50
Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265
Answers: 2
You know the right answer?
Find the sum of x^2+3x and
-2x^2+9x+5
...
Questions
question
Mathematics, 01.03.2021 22:10
question
Mathematics, 01.03.2021 22:10
question
Mathematics, 01.03.2021 22:10
question
Mathematics, 01.03.2021 22:10
question
Arts, 01.03.2021 22:10