tobywody5 tobywody5
  • 18-11-2020
  • Mathematics
contestada

Factoring by grouping: what is 3x^2+2x-5

Respuesta :

virtuematane virtuematane
  • 18-11-2020

Answer:

(x-1)(3x+5)

Step-by-step explanation:

3x^2+2x-5

3x^2+(5-3)x-5

3x^2+5x-3x-5

X(3x+5)-1(3x+5)

(x-1)(3x+5)

Answer is (x-1)(3x+5)

Answer Link

Otras preguntas

To which mineral group do most of the rocks in Earths crust belong?
A rectangle has an area of 45 square centimeters and a length of 10 centimeters. What is the width of the rectangle? Question 11 options: 55 centimeters
-10(1-9)+6(x-10) please helppppp
2 number cubes are rolled. What is the probability that the first lands on a 6 and the second lands on a odd number? Enter your answer, as a fraction in simplif
Can anyone help me with these questions there is a photo of them the question of the triangle is find the value of a
factor the polynomial completely 3x^2-4x+21
A myth of how rome was founded
What is the solution of 11²+x²=49
ray is 3 years older than half his sosters age if ray is 10 years old how old is his sister
Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on the four planets?