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Jnlucero
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Find the square root of (999993)(999991)(999989)(999987)+16.
 2 years ago
 2 years ago
Jnlucero Group Title
Find the square root of (999993)(999991)(999989)(999987)+16.
 2 years ago
 2 years ago

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lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
have you tried a device called "calculator"? unless you're interested to learn how to solve that manually
 2 years ago

Jnlucero Group TitleBest ResponseYou've already chosen the best response.0
yes, there is.....
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
well then, the first step is to solve (999993)(999991) manually
 2 years ago

estudier Group TitleBest ResponseYou've already chosen the best response.2
Write 1mm as x then (x7)(x9)(x11)(x13)+16 is (x^220x+95)^2
 2 years ago

Jnlucero Group TitleBest ResponseYou've already chosen the best response.0
well, that's right....
 2 years ago

HerbvanH Group TitleBest ResponseYou've already chosen the best response.0
999980000095
 2 years ago

Jnlucero Group TitleBest ResponseYou've already chosen the best response.0
If we let y = 999990, the expression boils down to \[\sqrt{(y+3)(y+1)(y1)(y3) +16}\]\[=\sqrt{(y^21)(y ^{2}9)+16}\]\[=\sqrt{y^4  10y^2+9+16}\]\[=\sqrt{y^410y^2+25}\]\[=y^25\]then,\[=(999990)^{2}5=9888800001005=988880000095\]
 2 years ago
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