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Addition of Algebraic Expressions

y ∧ 2+3 yz +z...

Question

(y^2+3yz+z^2)-(2y^2+yz)

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Solution

(y²+3yz+z²)-(2y²+yz)
=y²+3yz+z²-2y²-yz
=-y²+2yz+z²
=z²-y²+2yz

Add or subtract the coefficients of like terms to get the final result.

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Similar questions

Q. From the sum

{2 y}^{2} + 3 y z, - y^{2} y z - z^{2}

y z + {2 z}^{2}

subtract the sum

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Q. From the sum of

2 y^{2} + 3 y z, - y^{2} - y z - z^{2}

y z + 2 z^{2}

, subtract the sum of

3 y^{2} - z^{2}

- y^{2} + y z + z^{2}

x^{2} + y^{2} + z^{2} - x y - y z - z x = \frac{1}{2} [(x - y)^{2} + (y - z)^{2} + (z - x)^{2}]

.

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4 y z + 9 z x - 4 y

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are added, we get

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