Rationalise the denominator of 5√7 / √5
1 answer:
<h2><u>Q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u></h2>
Rationalize the denominator of 5√7/ √5
<h2><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u> </u></h2>
5√7 / √5
=> 5√7/√5×√5/√5
=> 5√7×5/(√5)^2
=> 5√35/5
=>√35
=> 5√7
<h2><u>S</u><u>o</u><u>,</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>r</u><u>e</u><u>q</u><u>u</u><u>i</u><u>r</u><u>e</u><u>d</u><u> </u><u>a</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u> </u><u>i</u><u>s</u><u> </u><u>5</u><u>√</u><u>7</u><u> </u><u>.</u><u> </u></h2>
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