mfuller75 mfuller75

20-05-2020
Mathematics

contestada

Solve for x. Assume that lines which appear tangent are tangent. photo attached

Solve for x Assume that lines which appear tangent are tangent photo attached class=

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Аноним Аноним

20-05-2020

Answer:

A.

Step-by-step explanation:

Secant - Secant Power Theorem: x(6 + x) = 8 * 5

6x + x^2 = 40

6x + x^2 - 40 = 0

(x - 4)(x + 10) = 0

x = 4

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