Need help again... on two problems
if 4-5=-1, evaluate x2 -3x+1
1
-m -1=5
3
thank u
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Need help again... on two problems
if 4-5=-1, evaluate x2 -3x+1
1
-m -1=5
3
thank u
Take a look at the first question again I think you may be missing something.
The second one I will do here:
1
-m -1=5 .... multiply both sides of the equation by 3
3
m-3=15 ... add 3 to both sides
m=18
P.S. if you want to say x squared then write x^2 :)