**Guide :Middle School **

# Why is 4 x 9 equal to 9 x 4?

Why is 4 x 9 equal to 9 x 4?**They are equal because 9 times 4, is just 4 times 9 backwards.**...

**Guide :Middle School **

X - 4 = 9 add 4 to each side X = 13 check 13 - 4 = 9 9 = 9.

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Why is (1/9)^1/2 is equal to only 1/3 and not - 1/3? ... ^1/2 = |x| (underroot x square is equal to mod x) but I am not able to get the feel of this explanation.

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4/9 = x/108Seeing that 9 is a factor of 108, we divide, making 12. 12 times the numerator and the denominator yields:4(12)/9(12) = x/108Now we have.

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the solution to log(x+9)=log4x is equal to 4. true or false? Mathematics ... [x-9=4x\] sustracting 4x to both sides, and adding 9 as well we end up with: ...

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First, you want to note that, since x appears in the denominator, that x cannot equal 0 (zero). From there, multiply each term by the least common multiple of the ...

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The square of x is equal to 4 times the square of y. If x is 1 more than twice y, what is the value of x?

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Multiplying and Dividing Fractions. 2 ... the numerator is greater than or equal to the denominator, for example 5/4 ... 3/4 x 2/3 = (3 x 2) / ( 4 x 3 ...

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For example 2/3 is the fraction whose numerator is 2 and denominator is 3. ... To have a + 1 3/4 = 2, a must be equal to Solution ... 1/3 , 4/9. Solution Note that ...

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