Expand the brackets and write in simplest form:

MATHEMATICS · Multi-part · CBSE · Mathematics · We Distribute, Yet Things Multiply · We Distribute, Yet Things Multiply

Problem

Expand the brackets and write in simplest form: (1) (a) x2(x3+x)x^2(x^3+x) (2) (b) x2(x2−2x+3)x^2(x^2-2x+3) (3) (c) x(x2+1)(x2−1)x(x^2+1)(x^2-1) (4) (d) (x3−x2)(x2+2)(x^3-x^2)(x^2+2) (5) (e) (x3−x)2(x^3-x)^2 (6) (f) x2(x−2+x−1)x^2(x-2+x^{-1}) (7) (g) x−1(x3+x2−x)x^{-1}(x^3+x^2-x) (8) (h) (x2+x−1)2(x^2+x^{-1})^2 (9) (i) (x2+x−1)(x2−x−1)(x^2+x^{-1})(x^2-x^{-1})

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