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tmua.co.uk TMUA Mock Paper 1 · Q7

Paper 1Algebra

Let P(x)=(2x2−3x+2)3P(x)=(2x^2-3x+2)^3. What is the sum of the coefficients of the even powers of xx in the expansion of P(x)P(x)? (Count the constant term as an even power of xx.)

A−171-171
B11
C88
D171171
E172172
F343343
G344344

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