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The given equation appears to illustrate different factorizations of the number -4. However, the formatting is unclear. Here is a clearer version:

Express the number -4 in different factorizations:

[tex]\[ -4 = (-4)(1) = (4)(-1) = (2)(-2) \][/tex]


Sagot :

Certainly! Let's carefully verify the given expressions step by step to ensure they are all equivalent to -4.

1. Expression Verification: [tex]\((-4) \times 1\)[/tex]
[tex]\[ (-4) \times 1 = -4 \][/tex]
So, the first expression evaluates to -4.

2. Expression Verification: [tex]\(4 \times (-1)\)[/tex]
[tex]\[ (4) \times (-1) = -4 \][/tex]
Therefore, the second expression also evaluates to -4.

3. Expression Verification: [tex]\(2 \times (-2)\)[/tex]
[tex]\[ (2) \times (-2) = -4 \][/tex]
Thus, the third expression evaluates to -4 as well.

Since all individual expressions have been evaluated and verified to be equal to -4, we can confidently state that:
[tex]\[ -4 = (-4) \times 1 = 4 \times (-1) = 2 \times (-2) \][/tex]
This confirms that the given equality holds true for all the expressions involved.