Question

the product of 4x+2 and 3x-5

Answer 1

Answer:

Hence,the product of the given is 0.

If ur finding x,x is 5/3 or -1/2.

Step-by-step explanation:

Here,

(4x+2)(3x-5)=0

12x^2-20x+6x-10=0

12x^2-14x-10=0

12x^2-20x+6x-10=0

4x(3x-5)+2(3x-10)=0

(3x-5)(4x+2)=0

Either

3x-5=0

3x=5

x=5/3

Or

4x+2=0

4x=-2

x=-2/4

x=-1/2

Now,

(4x+2)(3x-5)

(4*5/3+2)(3*5/3-5)

20/3+2×15/3-5

26/3×0

=0

Same goes for -1/2.