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Consider this expression:
[tex]\[ -3x^2 - 24x - 36 \][/tex]

What expression is equivalent to the given expression?
[tex]\[ -3 (x + \vee)(x + \square) \][/tex]


Sagot :

Sure, let's break down the given expression to identify an equivalent factored form.

The given expression is:
[tex]\[ -3x^2 - 24x - 36 \][/tex]

To begin, we look for common factors in each term of the quadratic expression. Observing that each term has a factor of [tex]\(-3\)[/tex], we can factor out [tex]\(-3\)[/tex] from the quadratic expression:

[tex]\[ -3(x^2 + 8x + 12) \][/tex]

Next, we focus on factoring the quadratic expression inside the parentheses: [tex]\(x^2 + 8x + 12\)[/tex]. We want to find two numbers that add up to [tex]\(8\)[/tex] (the coefficient of [tex]\(x\)[/tex]) and multiply to [tex]\(12\)[/tex] (the constant term).

These two numbers are [tex]\(2\)[/tex] and [tex]\(6\)[/tex] because:
[tex]\[ 2 + 6 = 8 \quad \text{and} \quad 2 \times 6 = 12 \][/tex]

Thus, we can factor [tex]\(x^2 + 8x + 12\)[/tex] as:
[tex]\[ (x + 2)(x + 6) \][/tex]

Putting it all together, the entire factored form of the original expression becomes:
[tex]\[ -3(x + 2)(x + 6) \][/tex]

So, inserting this into the original expression format given in the question, we have:
[tex]\[ -3(x + \square)(x + \square) \][/tex]

Thus, the final correct expression is:
[tex]\[ -3 \, (x+2) \, (x+6) \][/tex]
Make sure to select '2' and '6' in the corresponding drop-down menus.
The answer is -3(x+2)(x+6)
PLATO