Question

Using the laws of exponents, simplify and write the answer in exponential form:
(i) 2power2 x 2power5 x 2power8
(iii) 7power15 / 7power10 (iii) a power3 x b power3​

Answer 1

Answer:

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Answer 2

Answer:

$1. \: \: \: {2}^{15} \\ 2. \: \: \: {7}^{5} \\ 3. \: \: \: {ab}^{3}$

Step-by-step explanation:

${2}^{2} \times {2}^{5} \times {2}^{8 } \\ = ) {2}^{2 + 5 + 8 } \\ = ) {2}^{15}$

${7}^{15} \div {7}^{10} \\ = ) {7}^{15 - 10} \\ = ) {7}^{5}$

${a}^{3} \times {b}^{3} \\ = ) \: ( { a\times \: b })^{3} \\ = ) {ab}^{3}$

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