(4x2 - 5)( 3x - 10) + 57
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Answered by
2
Answer:
(4x2-5)(3x-10)+57
(4x2*3x-4x2*10-5*3x-5*-10) +57
12x3-40x2-15x+50+57
12x3-40x2-15x+107
Answered by
0
Answer:
- 33 is the answer......
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