1 answer:
Answer:
(xy - 4)(xy + 4).
Step-by-step explanation:
The is the difference of 2 squares.
a^2 - b^2 = (a - b)(a + b: so we have:
x^2y^2 - 16 = (xy - 4)(xy + 4)
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What do you need help with? I'm looking for points mate..
36/63 in its simplest form is 4/7
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The answer is 275. hope it helps :)
Answer:
increase percent=12%
hom much increase
500 of 12%
500×12/100=60
new value=500+60
new value=560
