Question

if 3 X + 2 Y = 212 and xy = 26 find the value of 9 X square + 4 y square​

Answer 1

hey mate here is ur answer

3x+2y=212.......(1),xy =26

squreing on both side for (1)

we get

9x^2+4y^+12xy=94944

9x^2+4y^2=94944-12*26

=94944-312

=94632

Answer 2

here is your answer bro plzzzzzzz mark as brainliest