ilovetacobell24
ilovetacobell24 ilovetacobell24
  • 22-06-2020
  • Mathematics
contestada

yooo plz help asap!!! marking brainiest!!!

yooo plz help asap marking brainiest class=

Respuesta :

thetide5
thetide5 thetide5
  • 23-06-2020

Answer: 3x^2 - 16x + 15

Step-by-step explanation:

5x * 3x = 15x^2

-7 * 3x = -21x

5x * 1 = 5x

-21x + 5x = -16x

5x^2 - 17x^2 + 15x^2 = -12x^2 + 15x^2 = 3x^2

13x - 7x - 22x = 6x - 22x = -16x

- 4 + 19 = 15

______________________

3x^2 - 16x + 15

Answer Link

Otras preguntas

J'(espérer)_____ qu’il viendra. 2. Nous (manger) bien dans ce restaurant. 3. (S'en aller) ________ ! Je ne veux pluste parler. 4. Ga fait deux semaines que nous
Explain the characteristics and the color which has been used that is being portrayed by the cao-cao
Which mixed number is equivalent to the improper fraction 4 2/5? 4 2/5 7 4/5 8 2/5 9 3/5
During a cold winter day, the temperature change was - 2.3 f per hour for a period of 6.5 hours. What was the change in temperature during that time?
what is the length of FD? Need help do tomorrow!!!
At the airport, each piece of luggage to be checked in must not weigh more than 50 pounds. Use w to represent the weight (in pounds) of a piece of luggage that
1 A line has a slope of -2 and a y-intercept of -2. What is the x-intercept of the line? A -4 B -1 C 1 D 4
1. Why did many colonists believe that the British Parliament did not have the right to make laws for the 13 colonies?
Why stochiometric important in industry of chemical substance
The mass of a sample of sodium bicarbonate is 2. 1 kilograms (kg). There are 1,000 grams (g) in 1 kg, and 1 Times. 109 nanograms (ng) in 1 g. What is the mass o