4 years ago

Write the product as a trinomial. (x + 2)(x + 4)

1 answer:

7 0

Use: (a + b)(c + d) = ac + ad + bc + bd

$(x+2)(x+4)=(x)(x)+(x)(4)+(2)(x)+(2)(4)=x^2+4x+2x+8=x^2+6x+8$

Answer: d. x² + 6x +8

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