Math, asked by ashishdogra78, 1 month ago

If a= 9x²-5xy+4y²,b=3x²-2xy-3y², Find a+2b ?

Answers

Answered by Anonymous

22

Answer:

9x²-5xy+4y² + 2(3x²-2xy-3y²)

9x²-5xy+4y² + 6x²-4xy-6y²

15x²-9xy-2y²

Step-by-step explanation:

PLEASE MARK ME AS THE BRAINLIEST PLEASE BRO!!!

Previous Question

Next Question

Similar questions

Math, 15 days ago

Identify five rational number between 1/5and1/3...

History, 15 days ago

Why was East India Company afraid Russia influence...

Biology, 15 days ago

Show that correlation coefficient is independent of change of origin and scale...

Math, 1 month ago

I am two hundred less than the greatest 4- digit number .

Computer Science, 1 month ago

the two commonly used subtypes in column charts are dash column and dash column type. please fill answer in two dash.

Math, 8 months ago

Prove that: +−1 −+1 = +...

Math, 8 months ago

Sudha from delhi brought a tv for 13500 if gst rate is 18% and tv was brought from a dealer in delhi find the total amount paid by sudha ...

Math, 8 months ago

A beg contain Rs 155 in the form of 1-rupee, 50-paise and 10-paise coins in the ratio of 3:5:7. Then the total number of coins are => 370 => 400 => 375 =>350 ...