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posledela
3 years ago
12

Solve the liner system by graphing. Y=4x. x+y= -5

Mathematics
1 answer:
Darya [45]3 years ago
3 0
(-1,-4) is where the equations Y=4x and x+y=-5 intersect.
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Distribute and simplify the radicals below.
erastovalidia [21]

The simplified expression of (√12+6)(-√8-√2) is -6√6 - 18√2

<h3>How to simplify the radical?</h3>

The expression is given as:

(√12+6)(-√8-√2)

Factor out -1

(√12+6)(-√8-√2) = -(√12+6)(√8+√2)

Expand the expression

(√12+6)(-√8-√2) = -(√96 + 6√8 + √24 + 6√2)

Evaluate the radicals

(√12+6)(-√8-√2) = -(4√6 + 12√2 + 2√6 + 6√2)

Evaluate the like terms

(√12+6)(-√8-√2) = -(6√6 + 18√2)

Open the bracket

(√12+6)(-√8-√2) = -6√6 - 18√2

Hence, the simplified expression of (√12+6)(-√8-√2) is -6√6 - 18√2

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brainly.com/question/1980062

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8 0
2 years ago
Simplify √2•√800. please help:”)
Natasha2012 [34]

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fomenos

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Step-by-step explanation:

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