Question

10. Factorize
4x²-25y²
​

Answer 1

Answer:

⇢ (2x + 5y) (2x - 5y)

Step-by-step explanation:

Given:-

⇢ 4x² - 25y²

Find:-

⇢ Factories the given expression.

Expanding the terms:-

⇢ (2x + 5y) (2x - 4y)

Answer 2

Answer:

4x²-25y²  = (2x+5y)(2x-5y)

Step-by-step explanation:

4$x^{2}$-25$y^{2}$

=$2^{2} x^{2}$ - $5^{2} y^{2}$

=$(2x)^{2}$- $(5y)^{2}$

=(2x+5y)(2x-5y)                            by $a^{2} -b^{2} = (a+b)(a-b)$

∴4x²-25y²  = (2x+5y)(2x-5y)