5. Find the numerical value of the following expressions.
a) 4x2-5 when x=3.
pls tell correct answer
Answers
Answered by
1
Answer:
4 multiply 3 multiply 2 -5= 24-5=19
Answered by
1
Answer:
when x= 3
4×(2)^2-5
4×4-5
16-5
=11
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