Math, asked by Sejal0807, 1 year ago

subtract 2/5x² from 3/4x

Answers

Answered by EliteLearner13
0
= 3/4x - (2/5x²) 
= 3/4x - (0.16x)
= 0.75x - (0.16x)
= 0.59x



EliteLearner13: please mark as brainliest!
Sejal0807: But i didn't get your ans how come 2/5 is 0.16? can you explain!?
EliteLearner13: the reason 2/5 turns into 0.16 is the fact that when you multiply 0.4 which is 2/5 but in decimal form by 0.4 because of the squared number so 0.4 * 0.4 = 0.16
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Sejal0807: I guess the square is on x not on 2/5..
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