Math, asked by pragyaranjandas2, 11 months ago

14. If 5x – 2y = 7 and xy = 2, find the value of (5x + 2y)2.

Answers

Answered by rudra0946

4

Step-by-step explanation:

5(2)-2(2)=7

10-4=7

6=7

=1

Previous Question

Next Question

Similar questions

Math, 5 months ago

The first, second and fourth term of proportion are 5,30and 6 respectively.The third term is Brainleast answer ...

Social Sciences, 5 months ago

What are he factoos responsible for ailure of Provinssonal government...

English, 5 months ago

what is unconcious?

Social Sciences, 11 months ago

present RBI governor ...

Physics, 11 months ago

two lens with power -2 D and -1 D are kept in contact. what is combined focal lenghtof this combination...

Math, 1 year ago

In a binary tree t has n leaf nodes. The number of nodes of degree 2 in t is...

Math, 1 year ago

Important questions for maths linear equations in two variables...

Physics, 1 year ago

If the number of turns and radius of cross section of the coil of a tangent gavanometer are doubled, then the reduction factor k will become...