Q22. Write the coefficient of x^2 in each of the following
(a) (1/6)x+x^2-1.
(b) 3x-5
(c) (-1)(3x-4).
(0) (2x-5)(2x^2-3x+1)
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a. (1/6) x-1
B. 3x-5
C. (-1) (3x-4)
d. (2-5) (2-3x+1)
NOT SURE ABOUT ANSWER......
Answered by
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Answer:
(a)1
(b) 0
(c)0
(d)-6 and -10
Step-by-step explanation:
(d) (2x-5)(2x²-3x+1)
= (4x³-6x²+2x)-10x²-15x+5
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