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This question group is public and is used in 25 tests.

Author: rosalia
No. Questions: 2
Created: Apr 23, 2006
Last Modified: 18 years ago

add and subtract

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Add or substract the algebraic expressions.

Grade 8 Polynomials and Rational Expressions

$(3x^4 + 2x^3 + 5x) + (4x^3 + 2x + 8) =$

Grade 8 Polynomials and Rational Expressions

$(-5x^2 + 4y) + (3x^3 - 4x^2 - 2y) =$