Question

What should be taken away 6x²+9y²+10 to get 5x²+3y²-7​

Answer 1

Answer:

x²+6y²+17 should be taken away from 6x²+9y²+10 to get 5x²+3y²-7​

Step-by-step explanation:

Given : To find the term which cab taken away from 6x²+9y²+10 to get

            5x²+3y²-7​

Solution : To get the term we have to deduct 5x²+3y²-7​ from 6x²+9y²+10

∴ (6x²+9y²+10) - (5x²+3y²-7)

= 6x²+9y²+10 - 5x²-3y²+7

= 6x²-5x²+9y²-3y²+10+7

= x²+6y²+17