Which of the following is an example of an identity?
1) x^2+2x+8=(x+2)(x+4)
2) 2x(x-3)+5...
Mathematics, 12.05.2020 20:57, Cooldude4676
Which of the following is an example of an identity?
1) x^2+2x+8=(x+2)(x+4)
2) 2x(x-3)+5x-15=(2x+5)(x-3)
3) x^2+9=(x+3)^2
4) x^3+8=(x+2)(x^2+4)
Pleeeaas help mee:( I’ve been struggling all day
Answers: 3
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