Question

2x^2+15x+25 factorise the following​

Answer 1

Heya❤

$2x {}^{2} + 15x + 25 \\ 2x {}^{2} + 10x + 5x + 25 \\ 2x(x + 5) + 5(x + 5) \\ (2x + 5)(x + 5)$

Now,

2x+5=0

2x= -5

☆x= $\frac {-5}{2}$☆

x+5=0

☆x= -5☆

Hope it helps you

✌✌✌

Answer 2

Answer:(2x+5)(x+5)

Step-by-step explanation:2x2+15x+25

25multiplied by 2gives 50. Then find the factors of 50. the factors are 10and5. So 2x2+10x+5x+25. Then find the common factor 2x(x+5)+5(x+5). So the answer is (2x+5)(x+5)