Answer:
[tex]x^{2}[/tex]+8x+15
Step-by-step explanation:
we apply the distributive property
so we have
(x+3)*(x+5)
x*x+5*x+3*x+3*5
finally
we have
[tex]x^{2}[/tex] +8x+15
USE FOIL***** Inner outer and Center x^2 + 8x+ 15
x times x is x^2
(3)(x) is 3x
(x)(5) is 5x
(3)(5) is 15
add like terms:
x^2 + 8x+ 15
