Question

Sum of 17 product of 60

Answer 1

Answer:

60+60+60+60+60.........................60

1/2[2*60+(17-1)60]

1/2(120+16*60)

1/2(120+960)

1/2*1080

540

Hence 540 is the answer of this question

Hope its help you

Answer 2

Question. The sum of two numbers is 17, their product is 60. Find the numbers.

Let the first number be x

and second number = 17-x

According to the question

X(17-x)=60

17x -x²=60

x²-17x+60=0

x²-12x-5x+60=0

x(x-12)-5(x-12)=0

(x-5)(x-12)=0

x-5=0 or (x-12)=0

x=5 or x= 12

Therefore,Two numbers are 5 and 12