40. Evaluate: (x + y) x (xy) if x = - 2/5and y = 3/4
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Answered by
3
Answer:
see the attachment above
its -21/200
mark it as brainliest if it helped you
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Answered by
1
Answer:
(-21/200)
Step-by-step explanation:
Given: x= -2/5
y=3/4
SUBSTITUTING THE VALUES;WE GET...,
= ( -2/5 + 3/4 ) × ( -2/5 × 3/4 )
= {(-8+15)/20 )} × ( -6/20)
= ( 7/20) × (-6/20)
= ( -42/400 )
= ( -21/200 )
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