<em>Honestly, for me, it just provides bragging rights. Also, I guess it makes you feel better about getting your rank higher. </em>(～￣▽￣)～
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正直なところ、私にとって、それは自慢する権利を提供するだけです。また、ランクを上げることで気分が良くなると思います。(～￣▽￣)～
Hello.
Move <span><span>−25</span><span>-25</span></span> to the right side of the equation by subtracting <span><span>−25</span><span>-25</span></span> from both sides of the equation.<span><span><span>x2</span>=25</span><span><span>x2</span>=25
</span></span>Take the square root of both sides of the equation to eliminate the exponent on the left side.
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</span></span>The complete solution is the result of both the positive and negative portions of the solution.
Simplify the right side of the equation.
Rewrite <span>2525</span> as <span><span>52</span><span>52</span></span>.
Pull terms out from under the radical, assuming positive real numbers.The complete solution is the result of both the positive and negative portions of the solution.
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</span></span>The complete solution is the result of both the positive and negative portions of the solution.
<span>Answer: x=5,−<span>5
Have a nice day</span></span>
Can we get a picture please
21= 1,3,7,21
30= 1,2,3,5,6,10,15,30
common factors= 1,3
