starrasiaaland12 starrasiaaland12

19-05-2017
Mathematics

contestada

Which expression is equivalent to 2x + x2 + 3x + 5x2 - 10x?

Respuesta :

ryanchanfromsanmateo ryanchanfromsanmateo

19-05-2017

6x^2-5x. This is the answer because you must take the like terms (2x+3x-10x) and (5x^2+x^2) giving you -5x and 6x^2

Answer Link

Otras preguntas

write a program in pascal to solve a quadratic equation

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

I am a number between 500 and 600. My Ones digit is 5. My tens digit is the difference between my ones and hundreds digits. Who am i

Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

what is a rational number between -1/6 and -2/6

What are the organelles of a cone cell?

Name four behaviors that animals must use to survive