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lozanna [386]
3 years ago
9

Simplify the expression 4.2v - 5 - 6.5v

Mathematics
2 answers:
Romashka [77]3 years ago
7 0
The simplified version of this is -2.3v-5
VMariaS [17]3 years ago
3 0
Combine like terms.
Like terms have the same variables.
4.2v and -6.5v are like terms. They can be combined.

4.2v - 5 - 6.5v =

= 4.2v - 6.5v - 5

= -2.3v - 5
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Answer:

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Step-by-step explanation:

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Multiply numerator/denominator by \sqrt{2}

noting that \sqrt{2} × \sqrt{2} = 2

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6 0
3 years ago
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Answer:

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