simplify using the properties (-4/7x3/4)-(-4/7x-2/3)
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Step-by-step explanation:
In the simplest form, the √20 can be written as 2√5. Therefore, here we cannot say that √20 is a rational number since √5 is an irrational number.
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Find more square roots here:
Square Root Of 3 Difference Between Permutation And Combination
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Answer:
[-4/7×3/4]-[-4/7×(-2/3)]
=-4/7[3/4-(-2/3)]
=-4/7[9+8/12]
=-4/7×17/12
= - 17/21
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