· (4x^2 - 4x + 1) - 9y^2 find the answer
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Answered by
0
Step-by-step explanation:
4×2−4x×+1)−9y
2
(8−4x+1)−9y
2
(9−4x)−9y
2
−81y
2
+36xy
2
9y
2
(−9+4x)ans...
Answered by
2
Step-by-step explanation:
(4x²-4x+1)-9y²
(4x²-2x+2x-1)
(2x-1)(2x-1)-9y²
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