Answered

Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Complete the square for the following quadratic equation to determine its solutions and the location of its extreme value.

y=-x^2+4x+12

Sagot :

Answer:

x^2+4x+12=(x+3)^2+3

Step-by-step explanation:

x^2+4x+12

(1/2×6)^2=(3)^2=9

x^2+4x+(3)^2-(3)^2+12

x^2+4x+9-9+12

(x+3)^2-9+12

(x+3)^2+3

hope I helped.