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2 years ago

- 24x4 – 18x3 + 4x2 - 3x = 0 - Solve

Mathematics

2 answers:

Snowcat [4.5K]2 years ago

7 0

Answer:

x = 16.6666666667

Step-by-step explanation:

24x4 - 18x3 + 4x2 - 3x =0

24x4 = 96

18 x 3 = 54

4x2 = 8

96-54+8= 50

50/3 = 16.6666666667

qwelly [4]2 years ago

5 0

Answer:

the answer is 84

Step-by-step explanation:

first you would want to multiply half of the numbers then you would want to multiply the other half but with it together that to see if you get the same numbers if not go with it multiplied together

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3 years ago

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Answer:

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Step-by-step explanation:

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----------

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3 years ago

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3 years ago

What number when multiplied by 5 is one third of the sum of 64 and 56?

Nookie1986 [14]

Answer:

Step-by-step explanation:

Create an expression to model the situation. One can do this by simply rewriting the written expression in terms of numbers and variables. Use the variable (x) to represent the unknown value.

$5(x)=\frac{1}{3}(64+56)$

Simplify this expression,

$5(x)=\frac{1}{3}(64+56)\\5x=\frac{1}{3}(120)\\5x=40\\$

Use inverse operations to solve for (x),

$5x=40\\x=8$

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3 years ago