Question

-18x² +30x-8 factorise it​

Answer 1

Step-by-step explanation:

ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ ⬇️⬆️

Answer 2

$\Huge\mathtt\purple{an{\mathcal{S}}wer:}$

${}$

$\bf{{\underline{To~factorise}}:}$

$\tt{~~~~~~~~~~~ -18x^{2}+30x-8}$

$\color{navy}{\boxed{\sf S=30~~,~~P=144~~~~(6~,~24)}}$

$\tt{»-→ (-18x^{2}+24x)+(6x-8)}$

$\tt{»-→ [-6x(3x-4)~]+[2(3x-4)~]}$

$\tt{»-→ (-6x+2)(3x-4)}$

$\bf\therefore{{\underline{Required~answer}}:}$

$\sf{~~~~~ The~factors~are:~{\purple{\underline{\underline{\bf -6x+2}}}}~~and~~{\purple{\underline{\underline{\bf 3x-4}}}}}$