Register
Ch mensuration of class 8 add the following 8x²+ 7xy - 6y² +17, -3xy+4x² +2y² -5 and 2xy +14-Y²-4x ² Answer me please ​
75.6k views
13 votes
Ch mensuration of class 8

add the following

8x²+ 7xy - 6y² +17, -3xy+4x² +2y² -5 and 2xy +14-Y²-4x ²


Answer me please ​

User Gberes
by
6.1k points

1 Answer

8 votes

Answer:

8x^2 + 6xy - 5y^2 + 26

Explanation:

See attached image.

Ch mensuration of class 8 add the following 8x²+ 7xy - 6y² +17, -3xy+4x² +2y² -5 and-example-1
User Tom Carr
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Link Copied!