evaluate the following 4a²+5b -c, if a=2, b=3, c=5
Answers
Answered by
3
Answer:
26
Step-by-step explanation:
4x2x2+5x3-5
16+15-5
26
Answered by
2
Answer:
4a² + 5b -c = 4 x 4 + 5 x 3 - 5
= 16 + 15 -5
=31-5 =26
This is simple way/method, but i can solve with an interesting formula if you say!!!!
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