loreera
Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

plz help me out!!!!!!!!!

Plz Help Me Out class=

Sagot :

jcherry99

Answer:

Step-by-step explanation:

The discriminate part of the quadratic solution is sqrt(b^2 - 4ac). If this is  less than 0, then you get an imaginary result.

a = 2      b= 4     c = 2

sqrt(4^2 - 4 * 2 * 2)

sqrt(16 - 16) = 0

a does not give any imaginary roots.

Try D

a = 3        b= 2       c = 1

sqrt(2^2 - 4*3 * 1)

sqrt(4- 12)

sqrt(-8)

This gives you an imaginary zero because - 8 has an imaginary sqrt.

Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.