Math, asked by Noreensony, 9 months ago

Q.No.2. Find the value of: 643
Q.No.3. Find the value of; 2x3 - 3x + 75 whenx=-3 Vo

Answers

Answered by namratha9124

4

I didn't understand Q.No.2. Find the value of: 643

I am answering Q.No.3

2x3 - 3x + 75;x=-3

=2(-3)3-3(-3)+75

=-18+9+75

=66

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