drakepuig drakepuig

14-03-2022
Mathematics

contestada

Juanita begins to factor an expression as shown.

x2+3x−18=(x+)(x−)

What numbers should be placed in the boxes from left to right?

Relax

Respuesta :

fieryanswererft fieryanswererft

14-03-2022

Answer:

(x+6)(x-3)

solve:

[tex]\sf x^2+3x-18[/tex]

the least common multiple of 1 and 18 is 18 : 6 * 3

[tex]\sf x^2+6x-3x-18[/tex]

breakdown

[tex]\sf x(x+6)-3(x+6)[/tex]

build parenthesis

[tex]\sf (x-3)(x+6)[/tex]

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