please help please
Simplify:
7xy (3x - 9y) +3% and find its values for x = 4 and y = 6
Answers
Answered by
1
Answer:
-7055.97
Step-by-step explanation:
Here it is given x=4 and y= 6 ( this are the given values for this you have to calculate answer)
7xy(3x-9y)+3%
=7×4×6 {(3×4)-(9×6)} + 3%
=168 ×(-42) +3%
= -7056+3%
=-7056 + 3/100 (since percentage denotes divided by hundred)
=(-705600 +3)/100 ( do l.c.m)
=-7055.97
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