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VLD [36.1K]
3 years ago
10

Simplify the following exponential expressions:

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

Its B.

If f(x)=4x+1 and g(x)=x^2-5 then, (\frac{g}{f})(x)=\frac{x^2-5}{4x+1} and x\neq-\frac{1}{4} because if x were -\frac{1}{4} then you would have division by 0.

Hope this helps.

5 0
3 years ago
a box of cereal contains 23.4 ounces. It cost $5.49. What is the cost,to the nearest cent, of the cereal per ounce.
anyanavicka [17]
Do 5.49 / 23.4
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3 years ago
What is the solution to -4|-2x + 6| = -24?
Natalka [10]
Last one i think

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4 0
3 years ago
Read 2 more answers
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yulyashka [42]

Answer:

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4 0
3 years ago
Evaluate the expression when x = -4.<br>5(x – 6) + 3x – 2​
SVETLANKA909090 [29]

Answer:

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