Question

Add x²+6x+9 and x²+2x-15​

Answer 1

$\huge\underbrace\mathcal\pink{here \: is \: your \: answer}$

(x²+6x+9) + (x²+2x-15)

(x² + x² + 6x + 2x + 9 - 15)

2x² + 8x - 6

Hope this helps ✌✌✌

Answer 2

${\huge{\underbrace{\rm{Answer\checkmark}}}}$

$\star \rm \: to \: add :$

$\mapsto \rm \: {x}^{2} + 6x + 9$

$\rm \: and$

$\mapsto \rm \: {x}^{2} + 2x - 15$

★ Solution :

$\mapsto \rm \: {x}^{2} + 6x + 9 + {x}^{2} + 2x - 15$

$\mapsto \rm \: 2 {x}^{2} + 8x - 6$