Juanita begins to factor an expression as shown. x2+3x-18 = (x+) (x-) What numbers should be placed in the boxes from left to right? 3 and 6 2 and 9 6 and 3 9 and 2

Option A is the correct answer.

Step-by-step explanation:

Here we need to factorize x²+3x-18

The coefficient of x is 3 and the constant is - 18

Which means

The sum of factors is 3

The product of factors is - 18

The factors satisfying are 6 and - 3

Here the factors are given in the type (x+) (x-)

So the value after plus is 6 and value after - is 3

Option A is the correct answer.

6 and 3

Step-by-step explanation:

Find two numbers that multiply to equal - 18 and add to equal 3

Those two numbers are 6 and - 3. From reading left to right in this question, the correct answer would be 6 and 3