(9x-4)(2x-3)+(5x-4)(x-2)
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Answered by
0
=>18x^2-27x-8x+12+5x^2-10x-4x+8
=>23x^2-44x+18
Answered by
1
Answer:
Step-by-step explanation:
18x^2 - 27x - 8x + 12 = 5x^2 - 10x - 4x +8
18x^2 - 5x^2 - 27x + 10x - 8x + 4x + 12 - 8 = 0
13x^2 - 21x + 4 = 0 is ur answer
using middle term split u can find out further if u want....
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