answer this question
Attachments:
nigel75:
sorry it's maths not English
Answers
Answered by
1
Hello answer is 97
of this question
of this question
Attachments:
thanks but the answer given back of my text book is -25
and I wanted the method also
thanx
Answered by
1
=>a = 4
=>a^3+ 2a^2-a+5
=> (4)^3+2×(4)^2-4+5
=> 64+32+1
=> 97
=>a^3+ 2a^2-a+5
=> (4)^3+2×(4)^2-4+5
=> 64+32+1
=> 97
can u use the simple method
No , i have also solved like that only
ya?
but I don't want <= and all signs
nigel75 its already a very simple method
which grade are u in?
want an understable method of class 7
9 th
I am in class 10.
Similar questions