marasagulagha1217 marasagulagha1217

10-02-2021
Mathematics

contestada

Find the value of expression the a3−3a2+5a−7 by substituting a=3.

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farhanzishanfarhan farhanzishanfarhan

10-02-2021

Answer:

21 is answer

Step-by-step explanation:

Find the value of expression the a3−3a2+5a−7 by substituting a=3.

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