3 years ago

Solve 3x2 + 4x = −5.

Mathematics

2 answers:

erastova [34]3 years ago

3 0

Answer:

Step-by-step exExplanation:

Solve:

−

is a quadratic equation in standard form:

where:

−

Quadratic formula

−

√

−

Plug in the known values.

−

(

−

)

√

(

−

)

−

⋅

−

⋅

Simplify.

√

Prime factorize

√

Apply rule:

√

Simplify.

√

Solutions for

√

−

√

Related questions

How do you know how many solutions

−

has?

What is the Quadratic Formula?

planation:

baherus [9]3 years ago

3 0

Answer:

x= -11/4

Step-by-step explanation:

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If x + 4y = 18 and x - 4y = 2, then x = ?<br><br> My Answer:____

kupik [55]

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Step-by-step explanation:

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Dvinal [7]

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