Question

write two irrational numbers whose sum and product are rational.
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Answer 1

Answer:

If there are seven carbon atoms in a chain including carbon atom of functional group(aldehyde) ,with a methyl group at carbon number two

What is its IUPAC name?In all other aldehydes, the carbonyl group is bonded to one hydrogen and one carbon group. In condensed structural formulas, the carbonyl group of an aldehyde is commonly represented as ―CHO. Using this convention, the formula of formaldehyde is HCHO and that of acetaldehyde is CH3CHO.

Answer 2

Step-by-step explanation:

$(2+7–√)(2+7).(2−7–√)(2−7)</p><p>=22−(7–√22−(7</p><p>= 4 - 7</p><p> = - 3</p><p></p><p>−3−3</p><p></p><p> is a rational number$