Help please !!!! I need this I don’t need a detailed explanation

Mathematics

2 answers:

natta225 [31]2 years ago

7 0

Answer:

The answer is C, -6/5

Advocard [28]2 years ago

3 0

Answer:

-6/5 (This is Answer c)

Step-by-step explanation:

Re-writing this equation in standard form, we get:

25x^2 + 60x + 36 = 0. The coefficients are a = 25, b = 60 and c = 36.

The discriminant, b^2 - 4ac, is 60^2 - 4(25)(36), or 3600 - 3600, or 0.

Because the discriminant is 0, we have two real, equal roots, corresponding to

-b -60

x = ------ = ---------- = -6/5 (This is Answer c)

2a 2(25)

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