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bonufazy [111]
3 years ago
13

1. (-2)^-5 A. 10 B. -1/32 C. -32 D. 1/32

Mathematics
1 answer:
Alinara [238K]3 years ago
5 0

Answer:

(-2)^-5

= 1/(-2)^5

=1/-32

=B. -1/32

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Solve for x.<br><br> −8 = 2/3x<br><br> A) −6 <br> B) −9 <br> C) −12 <br> D) −24
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Answer:

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divide each side by 2/3

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7 0
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dolphi86 [110]

Answer:

30(x+1)^8 (x-4)^5

Step-by-step explanation

<h3>6(x+1)^{3}(x-4))^{2}=2X3 X (x+1)^3(x-4)^2\\10(x+1)^8(x-4)^5)= 2X5X(x+1)^8 (x-4)^5\\</h3>

In order to find the Least common multiple we write each of the factor only once from each of the expression and for the common expression we take their LCM as maximum of the exponent in  all expressions

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likewise for (x-4) we shall take maximum of 2 and 5 which is 5

so our expression for Least common multiple will be

2X3X5 X (x+1)^8 (x-4)^5

30(x+1)^8 (x-4)^5

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