Question

Factorise 3x^2 + 48x + 117. please help​

Answer 1

FINAL ANSWER:-

$X=-13\:\:\:and\:\:\:x=-3$

GIVEN:-

$3x^{2}+48x+117$

TO FIND:-

Factories

SOLUTION:-

Make the equation small by dividing the equation by 3

We get$\frac{3x^{2}+48x+117}{2}$ ⇒  $x^{2}+16x+39$

$=x^{2}+16x+39\\=x^{2}+13x+3x+39\\=3(x+13)+x(x+13)\\=(x+13)(3+x)$

So,

$X+13=0\:\:\:\:;\:\:\:3+x=0\\x=-13\:\:\:and\:\:\:x=-3$

↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔↔

Answer 2

maihuunknown ne sahi answer diya hai use brainlist bana do