Edit MetaData
if $$x^{2}+ 8y^{2} -12y -4xy +9=0$$, then the value of $$(7x - 8y)$$ is :
21
5
12
9
Create a FREE account and get:
Login to your Cracku account.
Enter Valid Email
Follow us on
Incase of any issue contact support@cracku.in
Boost your Prep!
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!
Join cracku.in for Expert Guidance.