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In the polynomial 4x ^ 3-6x ^ 2Y + 8xy ^ 2, the common factor of each term is
In the polynomial 4x ^ 3-6x ^ 2Y + 8xy ^ 2, the common factor of each term is 2x
4xy ^ 2-4x ^ 2y-y ^ 3 and - A + 2A ^ 2-A ^ 3 common factors
4xy^2-4x^2y-y^3
=-y(y^2-4xy+4x^2)
=-y(y-2x)^2
-a+2a^2-a^3
=-a(a^2-2a+1)
=-a(a-1)^2
When a = 0.5 is to find the value of polynomial (a + 1) ^ 2 (2a-3) + (a + 1) (2a-3) ^ 2 - (a + 1) (3-2a)
Factorization (common factor method)
a=0.5(a+1)^2(2a-3)+(a+1)(2a-3)^2-(a+1)(3-2a)=(a+1)^2(2a-3)+(a+1)(2a-3)^2+(a+1)(2a-3)=(a+1)(2a-3)[ (a+1)+(2a-3)+1]=(a+1)(2a-3)( a+1+2a-3+1)=(a+1)(2a-3)( 3a-1)=(0.5+1)(2*0.5-3)(3*0.5-1)=1.5*(-2)*0.5=-1....
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