3 years ago

Answer of a ²-10a+16-6b-b^2

Mathematics

1 answer:

german3 years ago

5 0

$\quad a^2-10a+16-6b-b^2$

$=(a^2-10a)-(b^2+6b) +16$

$=[(a^2-2(5)a+25)-25]-[(b^2+2(3)b+9)-9]+16$

$=(a-5)^2-25-(b+3)^2+9+16$

$=(a-5)^2-(b+3)^2$

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Answer of a ²-10a+16-6b-b^2​

Answer of a ²-10a+16-6b-b^2