Question

Find the product of the binomial
(5x + 3) (2x + 4)
​

Answer 1

Step-by-step explanation:

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

10x*2+20x+6x+12

10x*2+26x+12

Answer 2

Step-by-step explanation:

Hey mate here is your answer :

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

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

10x² + 20x + 6x + 12 = 0

10x² + 26x + 12 = 0

So we can convert it into lowest form dividing by 2:

5x² + 13x + 6 = 0

Now we can solve it by splitting middle term :

5x² + 10x + 3x + 6 = 0

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

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

So finally solving (5x+3) = 0

x = -3/5,

And after solving (x+2) ,

x+2 = 0

x = -2

Thus the possible value of x is -2 and -3/5 and their product is (5x+3) and (x+2)

Hope it helpful to you mate if you satisfied than please mark me as brainlest ☺ ✌