Which factorization is equivalent to this expression?
-42k-54
(-2)(21k+27)
To find the equivalent factorization of the expression -42k-54, we need to factor out the greatest common factor (GCF) from the given terms.
Step 1: Determine the GCF of -42k and -54.
The GCF of -42 and -54 is 6, since both numbers can be divided evenly by 6.
Step 2: Factor out the GCF from both terms.
-42k can be factored as -6 * 7 * k, and -54 can be factored as -6 * 9.
So, the factorization of -42k-54, factoring out the GCF, is:
-6(7k + 9)
To factorize the expression -42k - 54, we can find the greatest common factor (GCF) of the two terms.
The GCF of -42k and -54 is 6.
So, we can rewrite the expression as:
6(-7k - 9)
The factored form of the expression -42k - 54 is 6(-7k - 9).