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Shtirlitz [24]
3 years ago
11

I need help with this question fast! i don't have a lot of time! can someone help me please???

Mathematics
1 answer:
jarptica [38.1K]3 years ago
5 0
16x^4-81y^4  difference of perfect squares...

(4x^2-9y^2)(4x^2+9y^2)  that's one of the equivalents...

(2x+3y)(2x-3y)(4x^2+9y^2)  that's another one of them...
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