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NISA [10]
3 years ago
6

What is the solution to the equation/x+4+3/2x+8 = 0? O x=-12 O x=4 O x= 4 O x= 12

Mathematics
1 answer:
posledela3 years ago
6 0
4 because if you add 4 and 8 that would be 12
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3 years ago
Fatima evaluated the expression 4m n-2 need help plzzz
Alekssandra [29.7K]

Answer:

She applied the exponent -2 to 4(-2) instead of applying the exponent to just -2

Step-by-step explanation:

we have the expression

\frac{4m^{-3}n^{-2}}{m^{-1} n}

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\frac{4m^{-3}n^{-2}}{m^{-1} n}=4m^{(-3+1)}n^{(-2-1)}= 4m^{(-2)}n^{(-3)}

Substitute the values of m and n in the expression

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