Question

Find the value of the expression 2x – 3 when
i) x = 5
ii) x = 10​

Answer 1

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(x)=2x

3

−3x

2

+4x−2

Put x=−1

So, p(−1)=2(−1)

3

−3(−1)

2

+4(−1)−2

or, p(−1)=−2−3−4−2=−11

So, option B is correct.