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kozerog [31]
3 years ago
6

Solve:

dle" class="latex-formula">+8x =0
Mathematics
1 answer:
ziro4ka [17]3 years ago
3 0
2x^2 + 8x = 0
2x(× + 4) = 0

2x = 0
x = 0/2 =0

x + 4 = 0
x = -4
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Licemer1 [7]

Answer:

longer leg: 20 in

shorter leg: 15 in

hypotenuse: 25 in

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<u>Pythagorean Theorem</u>

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a ... one leg

b ... another leg

Pythagorean theorem is used in right triangles (triangles in which one angle is 90°).

Step-by-step explanation:

longer leg: x

shorter leg: x - 5

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0 = x(x-20)

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