(4x+3) (4x-1) using identity
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Step-by-step explanation:
(4x+3)(4×-1)
16X^2 -4 +12X -3
16X^2 +12X -7
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(4x+3) (4x-1)
ID: (x + a) (x + b) = x² + (a + b)x + ab
= (4x)² + [3 + (-1)] (4x) + 3 x -1
= 16x² + 8x - 3
Hope this helps you
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ID: (x + a) (x + b) = x² + (a + b)x + ab
= (4x)² + [3 + (-1)] (4x) + 3 x -1
= 16x² + 8x - 3
Hope this helps you
Mark me as a brainlist please ❤️❤️
Bye ☺️
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