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OlgaM077 [116]
3 years ago
5

A 175​-inch pipe is cut into two pieces. One piece is four times the length of the other. Find the length of the shorter piece.

Mathematics
1 answer:
nlexa [21]3 years ago
5 0

Answer:

35

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Given a general quadratic formula given as ax²bx+c = 0

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Step 1:

Bringing c to the other side

ax²+bx = -c

Dividing through by coefficient of x² which is 'a' will give:

x²+(b/a)x = -c/a

- Completing the square at the left hand side of the equation by adding the square of half the coefficient x i.e (b/2a)² and adding it to both sides of the equation we have:

x²+(b/a)x+(b/2a)² = -c/a+(b/2a)²

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x = -b/2a±√√b²-4ac/2a

Taking the LCM:

x = {-b±√b²-4ac}/2a

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Step-by-step explanation:

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