Using laws of exponents, simplify and write the answer in exponential form: (i)25×23 (ii) 32×34×38 (iii) 615+610 (iv)532 (v)723+73

Using laws of exponents, simplify and write the answer in exponential form: $(i) 2^{5} \times 2^{3} (i i) 3^{2} \times 3^{4} \times 3^{8} (i i i) 6^{15} + 6^{10} (i v) {(5^{3})}^{2} (v) {(7^{2})}^{3} + 7^{3}$

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.