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Question
Separate the constants and variables from the following :
`-7,7+"x",7"x"+"yz",sqrt5,sqrt("xy"),(3"yz")/8,4.5"y"-3"x",`
8 −5, 8 − 5x, 8x −5y × p and 3y2z ÷ 4x
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Solution
Clearly constants are: −7, `sqrt5`, 8 – 5
Variable are: 7 +x, 7x + yz,`sqrt("xy"),(3"yz")/8`,4.5y − 3x,
8 - 5x, 8x − 5y × p and 3y2z ÷ 4x
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