Question

subtract the following​

Answer 1

Answer:

I think 100is your answer

Answer 2

Answer:

$16x { }^{2} + 4xy - x = 2xy - 5x {}^{2} + 4$

$(16 x \times 16x) + 4xy - x = 2xy - (5x \times 5x) + 4$

$96x + 4xy - x = 2xy - 25x + 4$

$96x - x - 25x = 4xy - 2xy + 4$

$70x = 2xy + 4$

is your right answer