the product of two number is 3.92.if one number is double of the other then the greater number is a) 5.6 b)4.2 c) 1.4 d)2.8
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mousumi6:
sukhriya sukhriya
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X × X = x^2
understood
arey yes...... X×X = x²........and 2x × x =2x²
I know it very well..... and but u r not understanding... ok
understood
what
yes....i am saying na that X×X = X².......and..... 2X×X=2X²
Answered by
6
it's 2.8 so your answer is wrong
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