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9966 [12]
3 years ago
10

Why doesn't (12+6) divided by 2 and 12+6 divided by 2 have the same answer????

Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0

Answer:

Because of BODMAS/BIDMAS

Step-by-step explanation:

BODMAS or BIDMAS is the order of things you do in Maths and brackets always come first so (12+6)÷2 would become 18 ÷2 and since division comes before addition, 12+6÷2 would become 12+3 (6÷2).  This would mean that (12+6)÷2 is 9 and 12+6÷2 is 15.

Nikitich [7]3 years ago
3 0

Answer:

Step-by-step explanation:

Doesnt it tho

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\underbrace{35x^4y+14x^5y-2y^3-4xy^3}_M\,\mathrm dx+\underbrace{7x^5-6xy^2}_N\,\mathrm dy=0

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\underbrace{(35x^4y+14x^5y-2y^3-4xy^3)e^{2x}}_{M^*}\,\mathrm dx+\underbrace{(7x^5-6xy^2)e^{2x}}_{N^*}\,\mathrm dy=0

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F(x,y)=(7x^5y-2xy^3)e^{2x}=C
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