Can you answer questions 71, and 72?

Np4=12np2 with clear explanation.

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10