Set 7 Practice Mode

Set Completed!

0 / 3

0%

Q12623
Permalink
What is the value of ab if (a+b)<sup>2</sup>=36 (a-b)<sup>2</sup>=24?
Q12624
Permalink
What is the value of x<sup>3</sup>+3y<sup>2</sup>x<sup>2</sup> if x=3, y=2?
Q12625
Permalink
What are the three consecutive numbers if there sum is 42?