Question

Subtract the sun dl (+232 + 13ty) and (x2374
from the sum of (y2 - y2 - ry) and ( 1317 - 2y 2 + 7)​

Answer 1

Answer:

Sum of first three algebraic expressions is,

⇒y

2

+3yz+z

2

...... (1)

Sum of last two algebraic expressions is,

⇒2y

2

+yz ...... (2)

Now, subtract equation (2) from equation (1).

⇒−y

2

+2yz+z

2

Hence, this is the required result.

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