Simplify the following: (i)3(a4b3)10×5(a2b2)3 (ii)(2x−2y3)3 (ii

1.	Simplify the following: (i)3(a4b3)10×5(a2b2)3 (ii)(2x−2y3)3 (iii)(4×107)(6×10−5)8×104(iv)4ab2(−5ab3)10a2b2 (v)(x2y2a2b3)n (vi)(a3n−9)6a2n−4
Answer» Simplify the following: $(i) 3 (a^{4} b^{3})^{10} \times 5 (a^{2} b^{2})^{3} (i i) (2 x^{- 2} y^{3})^{3} (i i i) \frac{(4 \times 10^{7}) (6 \times 10^{- 5})}{8 \times 10^{4}} (i v) \frac{4 a b^{2} (- 5 a b^{3})}{10 a^{2} b^{2}} (v) {(\frac{x^{2} y^{2}}{a^{2} b^{3}})}^{n} (v i) \frac{(a^{3 n - 9})^{6}}{a^{2 n - 4}}$

Simplify the following: (i)3(a4b3)10×5(a2b2)3 (ii)(2x−2y3)3 (iii)(4×107)(6×10−5)8×104(iv)4ab2(−5ab3)10a2b2 (v)(x2y2a2b3)n (vi)(a3n−9)6a2n−4

Answer»

Simplify the following:

$(i) 3 (a^{4} b^{3})^{10} \times 5 (a^{2} b^{2})^{3} (i i) (2 x^{- 2} y^{3})^{3} (i i i) \frac{(4 \times 10^{7}) (6 \times 10^{- 5})}{8 \times 10^{4}} (i v) \frac{4 a b^{2} (- 5 a b^{3})}{10 a^{2} b^{2}} (v) {(\frac{x^{2} y^{2}}{a^{2} b^{3}})}^{n} (v i) \frac{(a^{3 n - 9})^{6}}{a^{2 n - 4}}$

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Simplify the following: (i)3(a4b3)10×5(a2b2)3 (ii)(2x−2y3)3 (iii)(4×107)(6×10−5)8×104(iv)4ab2(−5ab3)10a2b2 (v)(x2y2a2b3)n (vi)(a3n−9)6a2n−4

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