Question

find zero of the polynomial 6x³ + 5x² + 7x - 20 and verify the relation between zero and coefficient​

Answer 1

HERE IS YOUR ANSWER

6x

6x 2

6x 2 −3−7x=6x

6x 2 −3−7x=6x 2

6x 2 −3−7x=6x 2 −7x−3=0

6x 2 −3−7x=6x 2 −7x−3=0⇒6x

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2 +2x−9x−3=0

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2 +2x−9x−3=0⇒2x(3x+1)−3(3x+1)=0

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2 +2x−9x−3=0⇒2x(3x+1)−3(3x+1)=0⇒(2x−3)(3x+1

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2 +2x−9x−3=0⇒2x(3x+1)−3(3x+1)=0⇒(2x−3)(3x+1

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2 +2x−9x−3=0⇒2x(3x+1)−3(3x+1)=0⇒(2x−3)(3x+1

6x 2 −3−7x=6x 2 −7x−3=0⇒6x 2 +2x−9x−3=0⇒2x(3x+1)−3(3x+1)=0⇒(2x−3)(3x+1

Answer 2

Step-by-step explanation:

this is your answer friends