Math, asked by twincypatel2005, 2 months ago

subtracting x2-y2+z2 from x2-y2-z2 the results expression is

Answers

Answered by ananyanayak321

3

Answer:

Which of the following is obtained by subtracting x2-y2 from y2 - x2?

a)-2(x2-y2)

b)-2(x2 + y2)

c)2(x2+ y2)

d)2(x2- y2)

Step-by-step explanation:

Correct answer is option 'A'. Can you explain this answer?

Related Test: Olympiad Test: Algebraic Expressions

I hope my answers will help you

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