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gogolik [260]
3 years ago
12

Write the algebraic expression for the following: 12 more than a number, n.

Mathematics
2 answers:
Vanyuwa [196]3 years ago
6 0
N + 12 = ? I think this is correct
solniwko [45]3 years ago
5 0
(n)+12 would be the answer
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Preform the subtraction: (5x^2 -3xy +10y^2) - (12x^2 +11xz- 7z^2)
Rzqust [24]

we are given

(5x^2 -3xy +10y^2) - (12x^2+11xz-7z^2)

we have to subtract

step-1:  Distribute negative sign

=5x^2 -3xy +10y^2-12x^2-11xz+7z^2

step-2:Combine like terms

=5x^2 -12x^2-3xy -11xz+10y^2+7z^2

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we get

=-7x^2-3xy -11xz+10y^2+7z^2............Answer

3 0
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