Question

the minimum value of f(x)=25x²+30x+15​

Answer 1

Answer:

25x²+30x+15

(5x)²+2.5x.3+(3)²+6

(5x+3)²+6

so the minimum value is (+6).

Step-by-step explanation:

Because, the minimum value of any whole square is 0.. Here if (5x+3)²=0 then, the minimum value is 6.....