Math, asked by hargunjatin, 5 months ago

20. From the sum of 2x² + 3xy - 5 and 7 + 2xy – x? subtract 3xy + x2 - 2.

Answers

Answered by bhowmik2018piu

8

Step-by-step explanation:

2x² + 3xy - 5 + 7 + 2xy – x -(3xy + x² -2)

= 2x² +5xy +2-x-3xy-x²+2

= x²+2xy -x+4

Previous Question

Next Question

Similar questions

Math, 2 months ago

Subtract 2a-b+3c from a +26-c...

Science, 2 months ago

Read The Following Sentences Carefully And Choose Which Of The Statements Is Or Are Incorrect? [A]. The digestion of food starts in stomach and the digestion is complete in large intestine. [B]. The stomach is widest part of alimentary canal. [C]. The HCL kills many bacteria and makes the medium in the stomach acidic and help in digest. [D]. When we swallow food, the epiglottis flattens backward...

Math, 2 months ago

please give me answer...

English, 5 months ago

The layer of actively dividing cells of skin is termed as (A) Stratum compactum (B) Stratum corneum (C) Stratum lucidum (D) Stratum germinativum...

Physics, 5 months ago

Q12 Application of rectilinear propagation of light is/are 1 point Formation of shadow day and night occur eclipse occur all Q13 A pinhole camera is a simple device used to take photographs of 1 point luminous object non luminous object stationary object none of these Q14 A solar eclipse can occur only on a 1 point full moon day new moon day both none of these Q15 The sun is...

History, 11 months ago

What are the name of the architects of NAM...

Math, 11 months ago

In the given figure of angle aoc + angle b o d = 242 did all four angles...

Physics, 11 months ago

Observe the adjacent figure. AB and BC are two plane mirrors arranged at 120degee. A ray incidents at and angle 55degee on AB. Find the value of X...