Decompose into factors X ^ 2y ^ 2 - 121.

9x ^ 4 - 144y ^ 4

25x ^ 2 y ^ 6 - 81z ^ 10

225 - 16a ^ 12 b ^ 16

(x - 1) 2 - 25y ^ 2.

(5x + 2) 2 - y ^ 8.

0.09p ^ 4 - 6.25q ^ 6.

9r ^ 6m - 64s ^ 2m + 10.

(2x + 5y) 2 - 1628.

Helpp

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

c-   36

taxicab circle radius 9 has 4(9) = 36 points