Question

factorize 8(x-5y)^2-2x+5y-1

Answer 1

Answer:

Given :-

➪ 8(x - 5y)² - 2x + 5y - 1

Solution :-

➪ 8(x - 5y)² - 2x + 5y - 1

➭ 8{(x)² - 2 × x × 5y + (5y)²} - 2x + 5y - 1

➭ 8(x² - 10xy + 25y²) - 2x + 5y - 1

➭ 8x² - 80xy + 200y² - 2x + 5y - 1

∴ The answer of this question is

8x² - 80xy + 200y² - 2x + 5y - 1

Formula used :-

➪ (a - b)²

➭ a² - 2ab + b²