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Olegator [25]
3 years ago
10

Please help on question 7 I am extremely confused

Mathematics
1 answer:
Rashid [163]3 years ago
4 0
(x - 1)(2x + 3)
= 2x2 -2x + 3x - 3
= 2x^2 + x - 3

(2x - 3)(2x + 3) = 4x^2 - 9

so answer

(x - 1)(2x + 3)                                 x - 1
------------------  simplifies to    ------------------
   4x^2 - 9                                     2x - 3


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