Simplify 3 x times the fraction 1 over x to the power of negative 4 times x to the power of negative 3. 3x 3x2 3 3x−2

well i thought i dont give you any good answer yeahStep-by-step explanation:

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The + key means plus, and - key means minus. * ([Shift]-[8]) means times and / means divide. 2+2/3*8 is "two plus two divided by 3 times 8."

Webmath always follows the correct "order of operations" on everything you type.

Webmath knows when to multiply. So if you have 2(x+1), you don't need to type it at 2*(x+1); type it like 2(x+1).

Fractions are typed using the slash, or / key as the fraction bar. So, "two-thirds" would be typed as 2/3. "One-half" would be types as 1/2.

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You can put a fraction in an exponent. x2/3 should be typed like x^(2/3).

With more complicated fractions you have to use parenthesis. For example if you typed x^2+1/x-5, you might think this means "the quantity 'x-squared plus 1' over the quantity 'x minus 5'." Actually, this site would correctly put 1/x as the only fraction. Instead, you should type it like this: (x^2+1)/(x-5).

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step-by-step explanation: