Question

72. Each symbol given below represents an algebraic expression: triangle = 2x 2 + 3y,
circle = 5x 2 + 3x,
square = 8y 2 – 3x 2 + 2x + 3y
The symbols are then represented in the expression:

triangle + circle – square

Find the expression which is represented by the above symbols.
(From Class 7 NCERT Exemplar Chapter Algebraic Expressions.)
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Answer 1

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