Respuesta :
Answer:
Step-by-step explanation:
Use " ^ " to indicate exponentiation: y^2 + 7y - 12. Yes, this "the sum of y squared and seven times y minus 12."
"the difference of the quantity of 8 times the square of x and 5" would be expressed symbolically as 8x^2 - 5.
Answer:correct answer is above me I just checked
Step-by-step explanation: