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2 years ago

2x^2-5x-3=0 ? im working on factoring and im not sure how to solve this

Mathematics

2 answers:

Whitepunk [10]2 years ago

3 0

2x²-5x-3 = 0

(2x+1) (x-3) = 0

2x+1 = 0
2x = -1

x = -½

x-3 = 0

x = 3

then x = -½ , x= 3

Elenna [48]2 years ago

3 0

Answer:

$x = - \frac{1}{2}$

$x = 3$

Step-by-step explanation:

hope it helps you

have a wonderful day

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3 years ago

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The true statement about the circle with center P is that triangles QRP and STP are congruent, and the length of the minor arc is 11/20π

<h3>The circle with center P</h3>

Given that the circle has a center P

It means that lengths PQ, PR, PS and PT

From the question, we understand that QR = ST.

This implies that triangles QRP and STP are congruent.

i.e. △QRP ≅ △STP is true

<h3>The length of the minor arc</h3>

The given parameters are:

Angle, Ф = 99

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The length of the arc is:

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L = 99/360 * 2π * 1

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