Question

factorise 1 + 25y^2 + 10y =​

Answer 1

${ \huge{ \boxed{ \sf{ \blue{Answer}}}}}$

$\pink\leadsto$1+25y²+10y

$\pink\leadsto$25y² - 5y - 5y + 1

$\pink\leadsto$5y(5y-1) - 1 (5y-1)

$\pink\leadsto$(5y-1)(5y-1)

$\pink\leadsto$(5y-1)²

*Hope it helps*

Answer 2

${ \purple{ \underline{ \boxed{\maltese {\textsf{ \textbf{Answer}}}}}}}$

$\pink\leadsto$ 1+25y²+10y

$\pink\leadsto$ 25y² - 5y - 5y + 1

$\pink\leadsto$ 5y(5y-1) - 1 (5y-1)

$\pink\leadsto$ (5y-1)(5y-1)

$\pink\leadsto$(5y-1)²