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zalisa [80]
4 years ago
10

What is the discriminant D of the equation? 3g² + 15g + 10 = 0

Mathematics
2 answers:
Lady_Fox [76]4 years ago
8 0

Answer:

The value of discriminant D for the given equation is 105.

Step-by-step explanation:

The given equation is

3g^2+15g+10=0                .... (1)

If a quadratic function is defined as

ax^2+bx+c=0                    .... (2)

then the discriminant D is

D=b^2-4ac

On comparing (1) and (2), we get

a=3,b=15,c=10

The value of discriminant D is

D=15^2-4(3)(10)

D=225-120

D=105

Therefore the value of discriminant D for the given equation is 105.

kiruha [24]4 years ago
7 0
<span>the discriminant D of the equation 3g² + 15g + 10 = 0
for a quadratic equation   ax²+bx+c=0
the discriminant D is D= b²-4xaxc
 so for </span><span> 3g² + 15g + 10 = 0 D=15²- 4x3x10=125-120=5, so D=5</span><span>

</span>
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