Question

plss solve this questions as soon as possible..​

Answer 1

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• 49a² + 70ab + 25b²

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• When it comes to integers if a number has an integral value and that particular value get divided completely by another number(s) without leaving any remainder other than zero, then the dividend is said to be a factor(s) of that integer.

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• To factorize the given polynomial .

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• 49a² + 70ab + 25b²

    Let,

• 49a² = 'x²'   ⇒ √49a² = √x²   ⇒ 7a = x
• 25b² = 'y²'   ⇒ √25b² = √y²   ⇒ 5b = y

   Now,

• we know that: (x + y)² = x² + 2xy + y²
• Replace in the formula:

• (7a + 5b)² = 49a² + 70ab + 25b²

∴ Factors are (7a + 5b)(7a + 5b)

Answer 2

Answer:

Answer check it...............