emmalanham emmalanham

20-12-2019
Mathematics

contestada

find the difference of (2x+5)(2x-5)

Respuesta :

kdivito13 kdivito13

20-12-2019

Answer:

4x2−25

Step-by-step explanation:

(2x+5)(2x−5)

=(2x+5)(2x+−5)

=(2x)(2x)+(2x)(−5)+(5)(2x)+(5)(−5)

=4x2−10x+10x−25

4x2−25

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