metodo del aspa simple
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The document provides 5 examples of factorizing quadratic expressions. Each expression is factorized into two binomial factors by finding two numbers that multiply to the constant term and add to the coefficient of the linear term. For example, the first expression X2+9X+18 is factorized into (X+3)(X+6) since 3 and 6 multiply to 18 and add to 9.
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metodo del aspa simple
- 1. 1 1) X²+9X+18 X +3=3X KATYUSSCA DAVILA FLORES 3ª X + 6=6X =9X POR LO TANTO : X²+9X+19 = (X+3)(X+6) 2) X²-7X+12 X -4=-4X X -3=-3X =-7X POR LO TANTO: X²-7X+12= (X-4)(X-3) 3) X²-11X+30 X -6=-6X X -5=-5X =-11X POR LO TANTO: X²-11X+30= (X-6)(X-5) 4) X²ⁿ+2Xⁿ15 Xⁿ +5=5Xⁿ Xⁿ -3=-3Xⁿ KATYUSSCA DAVILA FLORES 3ª OFELIA VELASQUEZ MATEMATICA
- 2. 1 =2Xⁿ POR LO TANTO: X²ⁿ+2Xⁿ15=(Xⁿ+5)(Xⁿ-3) 5) X²+11X+24 X +8 X +3 POR LO TANTO: X²+11X+24 =(X+8)(X+3)