Question

if the square of number is added to 3 times the number the sum is 28 write an equation for this statement​

Answer 1

Answer:

x²+3x-28 = 0

Step-by-step explanation:

Question:

If the square of number is added to 3 times the number the sum is 28 write an equation for this statement​

Answer:

if x be the number, then the equation can be written as,

x²+3x = 28

=> x²+3x-28 = 0