Answer:
The following equations is, [tex]3x^2 + 4x = 112[/tex]
Step-by-step explanation:
Let two integers be x and y.
As per the given statement:
The product of two integers is 112.
⇒ [tex]x \cdot y = 112[/tex] ......[1]
Also, One number is 4 more than three times the other.
⇒ y = 3x +4 ......[2]
Now substitute equation [1] in [2] we get
[tex]x \cdot (3x + 4) = 112[/tex]
Using distributive property i.e, [tex]a \cdot (b+c) =a\cdot b + a\cdot c[/tex]
[tex](x)(3x)+ (x)(4) =112[/tex]
Simplify:
[tex]3x^2 + 4x = 112[/tex]
therefore, the equation could be used to find one of the numbers is; [tex]3x^2 + 4x = 112[/tex]
Answer:
3x^2 + 4 = 112
Step-by-step explanation:
They are correct.
