The greatest common factor of a variable, raised to different powers, is the LOWEST of the powers - in this case, x to the power 2.
13
x times x times x times x times x times x = x6
(x1+x2+...+x5)/5 = 34 (x1+x2+...+x5)= 5 * 34 = 170 [(x1+x2+...+x5) + x6]/6 = 35 170 + x6 = 6*35 = 210 x6 =210-170=40 Answer is 40
Without any equality signs the expressions given can't be considered to be equations
(x7 - y7) = (x - y)(x6 + x5y + x4y2 + x3y3 + x2y4 + xy5 + y6)
The GCF is y6.
x6 - y6 = (x3)2 - (y3)2 = (x3 + y3) (x3 - y3) = (x + y)(x2 - xy + y2)(x - y)(x2 + xy + y2)
The GCF is y5
The GCF is y5
x2 + y4 + x4 +y2 = x6 + y6unless you know what x and y are.* * * * *x2 + y4 + x4 + y2 ??I don't believe that this expression can be factorised or otherwise simplified.It certainly does not equal x6 + y6,for all x and all y:for example, if x = y = 1, thenx2 + y4 + x4 + y2 = 4, whilstx6 + y6 = 2;thus, they are two manifestly unequal quantities.
3-y6 = -3
The Greatest Common Factor (GCF) of x^6 and x^4 is x^4. When finding the GCF of algebraic terms, you look for the highest power of the variable that appears in both terms. In this case, x^4 is the highest power of x that is common to both x^6 and x^4. Therefore, the GCF is x^4.
You must divide the entire problem by 3:3x6+24=3(x6+8)Because x6+8 is prime, 3x6+24=3(x6+8) is the final answer.
x * x * x * x * x * x
x6 - 27 = (x2 - 3)*(x4 + 3x2 + 9) Danny rocks
72 ---> 2 x 36 2x36 ---> 2 x 6 x6 2 x 6 x6 ---> 2 x 3 x 3x 3 -x3 good luck