Simplifyand express each of the following in exponential form:(i) 23×

1.	Simplifyand express each of the following in exponential form:(i) 23×34×43×32(ii) (523×54)÷57(iii) 254÷53(iv) 3×72×11821×113(v) 3734×33(vi) 20+30+40(vii) 20×30×40(viii) (30+20)×50(ix) 28×a543×a3(x) a5a3×a8(xi) 45×a8b345×a5b2(xii) (23×2)2
Answer» Simplifyand express each of the following in exponential form: (i) $\frac{2^{3} \times 3^{4} \times 4}{3 \times 32}$ (ii) $({5^{2}}^{3} \times 5^{4}) \div 5^{7}$ (iii) $25^{4} \div 5^{3}$ (iv) $\frac{3 \times 7^{2} \times 11^{8}}{21 \times 11^{3}}$ (v) $\frac{3^{7}}{3^{4} \times 3^{3}}$ (vi) $2^{0} + 3^{0} + 4^{0}$ (vii) $2^{0} \times 3^{0} \times 4^{0}$ (viii) $(3^{0} + 2^{0}) \times 5^{0}$ (ix) $\frac{2^{8} \times a^{5}}{4^{3} \times a^{3}}$ (x) $\frac{a^{5}}{a^{3}} \times a^{8}$ (xi) $\frac{4^{5} \times a^{8} b^{3}}{4^{5} \times a^{5} b^{2}}$ (xii) $(2^{3} \times 2)^{2}$

Simplifyand express each of the following in exponential form:(i) 23×34×43×32(ii) (523×54)÷57(iii) 254÷53(iv) 3×72×11821×113(v) 3734×33(vi) 20+30+40(vii) 20×30×40(viii) (30+20)×50(ix) 28×a543×a3(x) a5a3×a8(xi) 45×a8b345×a5b2(xii) (23×2)2

Answer»

Simplifyand express each of the following in exponential form:

(i) $\frac{2^{3} \times 3^{4} \times 4}{3 \times 32}$

(ii) $({5^{2}}^{3} \times 5^{4}) \div 5^{7}$

(iii) $25^{4} \div 5^{3}$

(iv) $\frac{3 \times 7^{2} \times 11^{8}}{21 \times 11^{3}}$

(v) $\frac{3^{7}}{3^{4} \times 3^{3}}$

(vi) $2^{0} + 3^{0} + 4^{0}$

(vii) $2^{0} \times 3^{0} \times 4^{0}$

(viii) $(3^{0} + 2^{0}) \times 5^{0}$

(ix) $\frac{2^{8} \times a^{5}}{4^{3} \times a^{3}}$

(x) $\frac{a^{5}}{a^{3}} \times a^{8}$

(xi) $\frac{4^{5} \times a^{8} b^{3}}{4^{5} \times a^{5} b^{2}}$

(xii) $(2^{3} \times 2)^{2}$

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