find the value of the expression 25xsquare+70x+49ifx=minus 1
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Heya Friend !!
Solution :-
25x^2+70x+49
Put the value of x = -1
=> 25(-1)^2+70(-1)+49
=> 25×1+(-70)+49
=> 25 - 70 + 49
=> 74 - 70
=> 4
Solution :-
25x^2+70x+49
Put the value of x = -1
=> 25(-1)^2+70(-1)+49
=> 25×1+(-70)+49
=> 25 - 70 + 49
=> 74 - 70
=> 4
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