The equivalent expression is `x^2 + 8x + 15`.
To get this expression, you first expand the given expression using the distributive property:
` (x+3)(x+5) = x*x + x*5 + 3*x + 3*5`
`= x^2 + 5x + 3x + 15`
`= x^2 + 8x + 15`.
Which expression is equivalent to `\left(x+3\right)\left(x+5\right)`?
1 answer