Question

✓3x² +
+15x + √2=0
find th
of
Discriminant​

Answer 1

Answer:

I don't know sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry

Answer 2

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2".

Step by step solution :

STEP

1

:

Equation at the end of step 1

(3x2 - 15x) - 2 = 0

STEP

2

:

Trying to factor by splitting the middle term

2.1 Factoring 3x2-15x-2

The first term is, 3x2 its coefficient is 3 .

The middle term is, -15x its coefficient is -15 .

The last term, "the constant", is -2

Step-1 : Multiply the coefficient of the first term by the constant 3 • -2 = -6

Step-2 : Find two factors of -6 whose sum equals the coefficient of the middle term, which is -15 .

-6 + 1 = -5

-3 + 2 = -1

-2 + 3 = 1

-1 + 6 = 5

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

Equation at the end of step

2

:

3x2 - 15x - 2 = 0