Respuesta :
Answer:
The simplified form of the given expression is [tex]18x^2+19x+35[/tex].
Step-by-step explanation:
The given expression is
[tex]5(7-x)+6x(3x+4)[/tex]
We need to find the simplified form of the given expression.
Using distributive property we get
[tex]5(7)+5(-x)+6x(3x)+6x(4)[/tex]
On further simplification we get
[tex]35-5x+18x^2+24x[/tex]
On combine like terms.
[tex]18x^2+(-5x+24x)+35[/tex]
[tex]18x^2+19x+35[/tex]
Therefore the simplified form of the given expression is [tex]18x^2+19x+35[/tex].
