The model represents the factorization of 2x2 + 5x + 3. what is the missing term in the factorization of 2x2 + 5x + 3? (2x + 3)(x + )

The missing term in the factorization will be (x+1).

Explanation:

Since we have given that

We'll use splitting the middle term in which we have given the quadratic equation as

Now, we have to find the two integers whose product will be 'ac' and whose sum will be 'b'.

By splitting the middle term , we get,

Hence, the missing term in the factorization will be (x+1).

we have

equate the expression to zero

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Factor the leading coefficient

Complete the square. Remember to balance the equation by adding the same constants to each side

Rewrite as perfect squares

Simplify

therefore

the answer is

the missing term in the factorization is

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw