find the product by column method: (3x-4)(5x-6)
Answers
Answered by
5
Answer:
(3x-4)(5x-6)
3x(5x-6)-4(5x-6)
15x^2-18x-20x+20
15x^2-38x+20
Answered by
7
Answer:
(3x-4)(5x-6)
3x(5x-6)-4(5x-6)
15x^2-18x-20x+24
15x^2-38x+24=0
15x^2-20x-18x+24=0
5x(3x-4)-6(3x-4)=0
(5x-6)(3x-4)=0
5x-6=0. , 3x-4=0
x=6/5. or. x=4/3
Similar questions