If (a^2 + b^2) = 10 and ab = 3; find a + b = ?
Tag: equations
If a + b = 5 and a^2 + b^2 = 13, find ab.
If a + b = 5 and a^2 + b^2 = 13, find ab.
The following equation is incorrect. Which two signs should be interchanged to correct the equation? 1 ÷ 14 x 30 + 20 – 10 = 12
The following equation is incorrect. Which two signs should be interchanged to correct the equation?
1 ÷ 14 x 30 + 20 – 10 = 12