2 years ago

Factor these trinomials x^2+5x+6

Mathematics

1 answer:

Lelu [443]2 years ago

6 0

Answer:

Factor x2+5x+6x2+5x+6 using the AC method.

(x+2)(x+3)

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$we~know~ that~ all~ the~ angles ~in ~a ~triangle ~all~add ~up ~to ~180$ ° $That ~means: x + ( 2x + 5 ) + ( 3x + 7 ) = 180.~Since~ addition~ is~ associative,\\~x + ( 2x + 5 ) + ( 3x + 7 ) = 180~ is ~the~ same ~as~ x + 2x + 5 + 3x + 7 = 180.$

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