the one who will answer these questions of maths I will make him the brilliant. so please answer the question.
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4. 25x^2 = 25x-70x +49 = -45x +49
hope it helps
hope it helps
vidhyansh123:
sorry I want who the answer of all the question
4 is answer
9. x+y = 9 so x^2+y^2= 9^2
so answer = 81
sorry wrong ans
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this are too easy questions which are been solved in class 9 (India)
Ya
it is of class 8 chapter is algebraic expressions
ok this is my comment
can you type very fast or not
Ya
142 is and of 5
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