Anonymous1928 Anonymous1928

14-05-2018
Mathematics

contestada

Write the product as a trinomial. (x + 2)(x + 3) a. x2 + 5 b. x2 + 5x + 6 c. x2 + 6x + 5 d. x2 + 6x + 6

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Natalina Natalina

14-05-2018

the answer would be b

Ver imagen Natalina

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14-05-2018

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

(x+2)(x+3)=(x)(x)+(x)(3)+(2)(x)+(2)(3)=x² + 3x + 2x + 6 = x² + 5x + 6

Answer: b. x² + 5x + 6

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