yadi kisi ayat ka chetarfal 45x square + 30x vargmeter tath uski chodai 15x meter hai tab lambai kya hogi
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Answer:
3x+2
the total area is 45x^2+30x
width= 15x
length= Area/width
length-= 45x^2+30x/15x
15x(3x+2)/15x taking 15x common= 3x+2
15x cancels out and the answer is 3x+2
Step-by-step explanation:
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