Use a table to find (x+3)(x+2).

X^2 + 5x + 6

Step-by-step explanation:

(X times X) + (x times 2) + (x times 3) + ( 3  times 2)

X^2 + (2x) + (3x) + 6

combind like terms

X^2 + 5x + 6

Step-by-step explanation:

This is the basics of FOIL

To answer this question, you need to know FOILING.

( a + b ) ( a + b )

= aa + ab + ba + bb

( x + 3 ) ( x + 2 )

= x^2 + 2x + 3x + 6        Now simplify

= x^2 + 5x + 6

2nd one in the first row is correct

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function