Question

the boxes to form correct pairs. not all tiles will be used.

mials with their factors.

factors
\\((a - 4)(a - 5)\\)
\\((a - 10)(a - 2)\\)
\\((a - 4)(a + 5)\\)
\\((a - 10)(a + 2)\\)

trinomials

\\(a^2 + a - 20\\)
\\(a^2 - 9a + 20\\)
\\(a^2 - 8a - 20\\)
\\(a^2 - 12a + 20\\)
\\(a^2 - 19a - 20\\)

Explanation:

Expand the first factored expression

$$ (a - 4)(a - 5) = a^2 - 5a - 4a + 20 = a^2 - 9a + 20 $$

Expand the second factored expression

$$ (a - 10)(a - 2) = a^2 - 2a - 10a + 20 = a^2 - 12a + 20 $$

Expand the third and fourth factored expressions

$$
LATEXBLOCK0
$$

Answer:

Factors	Trinomials
\((a - 10)(a - 2)\)	\(a^2 - 12a + 20\)
\((a - 4)(a + 5)\)	\(a^2 + a - 20\)
\((a - 10)(a + 2)\)	\(a^2 - 8a - 20\)