4a2 - 9a + 5 = 4a2 - 4a -5a + 5 = 4a(a - 1) - 5(a - 1) = (4a - 5)(a - 1)
When you are using non-standard definitions of "plus" and "minus", or of "equal".
4
4a3 - 4a2 = 4a2*(a - 1)
if the question u are asking is something like this 1/2 - ( - 1/2 ) then the answer is simple all you have to do is solve the equation like this 1/2 - ( - 1/2 ) = 1/2 + 1/2 = 2/2 = 1 its the - (-1/2) that is important remember the rule minus and minus equal plus plus and plus equal plus minus and plus equal minus remember and i hope it helps :)
A = 6
4a2 - 9a + 5 = 4a2 - 4a -5a + 5 = 4a(a - 1) - 5(a - 1) = (4a - 5)(a - 1)
a is equal to 1.
When you are using non-standard definitions of "plus" and "minus", or of "equal".
4
It is -44 + 4a
4a3 - 4a2 = 4a2*(a - 1)
Three plus three minus 7 is equal to -1
if the question u are asking is something like this 1/2 - ( - 1/2 ) then the answer is simple all you have to do is solve the equation like this 1/2 - ( - 1/2 ) = 1/2 + 1/2 = 2/2 = 1 its the - (-1/2) that is important remember the rule minus and minus equal plus plus and plus equal plus minus and plus equal minus remember and i hope it helps :)
+1.
8 plus 1 times 12 minus 13 is equal to seven.
1 minus 2 plus 123 times 4 is equal to 491.