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3 years ago

Solve this 2(3+8)-5(4+2)

Mathematics

1 answer:

wolverine [178]3 years ago

7 0

Answer:

-8

Step-by-step explanation:

Distribute the 2 and 5 to each of the parenthesis:

2(3 + 8) ====> 6 + 16 or 22

-5(4 + 2) ====> -20 - 10 or -30

Combine:

22 - 30 = -8

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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g100num [7]

Answer:

x ≈ -8.402, 8.502

Step-by-step explanation:

The usual methods of solving quadratic equations apply to this one. Any of them can be used: graphing, factoring, completing the square, quadratic formula.

<h3>Solution</h3>

Often, when the coefficients are non-integers and have no obvious relationship to each other, the most convenient method of solution is the quadratic formula. It tells you the solution to ax²+bx+c=0 is ...

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Solve this 2(3+8)-5(4+2)​

Solve this 2(3+8)-5(4+2)