simplify 4a(5a-3) +7 and find it's value for a=1/2
Answers
Answered by
0
Answer:
-1
Step-by-step explanation:
=2(5/2-3)
= 2× -1/2
= -1
Similar questions
Science,
23 days ago
Science,
23 days ago
Hindi,
1 month ago
English,
1 month ago
Social Sciences,
8 months ago
India Languages,
8 months ago