3 years ago

The product of 14 and n is -28. Write the algebraic equation.

Mathematics

2 answers:

pav-90 [236]3 years ago

7 0

Answer:

14+n=-28

Step-by-step explanation:

Dmitriy789 [7]3 years ago

5 0

-28=14+n is the answer to your question

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Answer:

Step-by-step explanation:

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Calculate an estimate of a square root of 119 + 120i

uysha [10]

Answer:

Step-by-step explanation:

Given

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$119+120 i=p^2-q^2+2ipq$

Comparing real and imaginary part

Re(LHS)=Re(RHS)

$119=p^2-q^2$ -----------1

comparing Im(LHS)=Im(RHS)

120=2pq

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Substitute q in 1

$119=p^2-(\frac{60}{p})^2$

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4 years ago