Question
(a + b)^2/ (a^2 – b^2) = ?
(a + b^ 2 / (a^2 - b^2) =?
Answer C.
C.(a + b) ^2 / (a^2 - b^2)
=(a + b) ^2/(a+b)(a-b)
=(a + b)/(a – b)
So the correct answer is option C.
C.(a + b) ^2 / (a^2 - b^2)
=(a + b) ^2/(a+b)(a-b)
=(a + b)/(a – b)
इसलिए सही उत्तर विकल्प C है।
View Similar questions (संबन्धित प्रश्न देखें)
Question
If x^3 + 2x^2 – 5x + k is divisible by x + 1, then what is the value of k?
यदि x^3 + 2x^2 - 5x + k , x + 1 से विभाज्य है, तो k का मान क्या है?
Answer A.
Question
If 3x + [1/(5x)] = 7, then what is the value of 5x/(15x^2 + 15x + 1)?
यदि 3x + [1 / (5x)] = 7, तो 5x / (15x^2 + 15x +1) का मान क्या है?
Answer C.
Question
175 - 25 ÷ 5 + 2 x 3 + 10 = ?
175 - 25 ÷ 5 + 2 x 3 + 10 =?
Answer A.
Question
Simplify- (31/10) * (3/10) + (7/5) / 20
सरल कीजिए- (31/10) * (3/10) + (7/5) / 20
Answer B.