Question

10 elevado a –3• 2elevado a 6• 2elevado a –5•10 elevado a 4

Answer 1

[tex] {10}^{ - 3} \times {2}^{6} \times {2}^{ - 5} \times {10}^{4} = {10}^{ - 3 + 4} \times {2}^{ 6 - 5} = 10 \times 2 = 20