Question

5x2 + 16x + 3 factorise that​

Answer 1

Answer:

Step-by-step explanation:

5x² + 16x + 3

5x²+ 15x + x + 3

5x(x + 3) + 1(x + 3)

(x + 3)(5x + 1)

x + 3 = 0

x = -3

5x + 1 = 0

x = -1/5

I hope this is your answer.