What is the value of (3x)
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aanu009:
Do you need the answer for question 19 only ?
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Answered by
3
we put x=4 in the equation.
(3x4)^2 - 5
(12)^2 -5
144 - 5
139.
Hope that helps.
(3x4)^2 - 5
(12)^2 -5
144 - 5
139.
Hope that helps.
Answered by
0
Answer:
=(3x)^²-5 (x=4)
=(3×4)^²-5
=12^2-5 (12×12)=(144)
=144-5
ans=139
Step-by-step explanation:
Hope you find your answer .
Thankyou
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