Math, asked by ss9799526344, 6 months ago

Q1. ਦੋਘਾਤੀ ਸਮੀਕਰਨ 5x2 -4x +5=0 ਦੇ ਮੂਲਾਂ
ਦੀ ਪ੍ਰਕ੍ਰਿਤੀ ਹੈ: The roots of quadratic
equation 5x2 - 4x +5=0 are: Paula
ਸੀਧਾ 5x2 –4x +5=0 ਕੇ ਸ੍ਰ ਕੈਂ:
O
ਉ) ਵਾਸਤਵਿਕ ਅਤੇ ਸਮਾਨ Real and Equal
वास्तविक और समान
ਅ) ਵਾਸਤਵਿਕ ਅਤੇ ਅਸਮਾਨ Real and
unequal ਗਰਕਿਲ ਸੀਟ ਅਸਰ
O ) Erhsfea oft Not real arafach het
ਸ) ਇਹਨਾਂ ਵਿੱਚੋ ਕੋਈ ਨਹੀਂ None of these
0
इनमें से कोई नहीं।​

Answers

Answered by mona2295
3

Answer:

can you give this in English

Answered by Anonymous
21

Answer:

Option (C) Not Real and unequal.

Step-by-step explanation:

Given that,

  • Quadratic polynomial ; 5x² - 4x + 5 = 0.

On comparing with ax² + bx + c = 0 , We get ;

❤ a = 5 , b = -4 , c = 5

We know,

Discriminant = b² - 4ac

[ Putting values ]

➡ (-4)² - 4 × 5 × 5

➡ 16 - 20 × 5

➡ 16 - 100

➡ -84

.°. Δ > 0

[ Discriminant is less than Zero ]

For information:

  • Δ < 0 [ Discriminant is greater zero ]

Statement: Roots are real and unequal.

  • Δ = 0 [ Discriminant is equal to zero]

Statement: Roots are real and equal.

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