Question

$\huge \mathfrak \blue{question}$
$\small\mathfrak \pink{factorise \: the \: following}$
a.
9x²+41x+20

b.
2a²-6a-20
​

Answer 1

$a. \: \: {9x}^{2} + 41x + 20 = (9x + 5)(x + 4)$

$b. \: \: {2a}^{2} - 6a - 20 = 2(a - 5)(a + 2)$

hope it helps you

and sorry for dirty handwrting

thank you.