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VLD [36.1K]
2 years ago
10

Simplify the following exponential expressions:

Mathematics
2 answers:
slava [35]2 years ago
8 0
30y 1# 24x^7 2# 105m^7 3#.
zhannawk [14.2K]2 years ago
5 0

Answer:

See below

Step-by-step explanation:

1. \: 6 {y}^{3}  \times 5 {y}^{6}  \\  = 6 \times 5 \times  {y}^{3 + 6}   \\ = 30 {y}^{9}  \\  \\ 2. \: 8 {x}^{5}  \times 3 {x}^{2}   \\ = 8 \times 3 \times  {x}^{5 + 2}   \\ = 24 {x}^{7}  \\  \\ 3. \: 7m^4  \times  3m  \times  5m^2  \\ = 105 {m}^{4 + 1 + 2}   \\ = 105 {m}^{7}  \\  \\ 4. \: 10d^7  \times  5d^0 \\  = 10 \times 5 \times  {d}^{7 + 0}  \\  = 50 {d}^{7}

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