(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.
x=0
The centre is (3,-1) and the radius is sqrt(10).
x = 10 Minus 6 times 10 = minus 60 Add 3 to minus 60 = minus 57
2/5 plus 1/5 minus 3/10 is equal to 0.3 or 3/10
(10+9)+(1−1)+(2−2)+(3−1)+(4−4) = 21This is the same equation rewritten: (10+9)+(3−1) = 21This can be done as 1-1, 2-2, 4-4 cancel themselves out.
x=0
n - 10 + 9n - 3 = 10n - 13
The centre is (3,-1) and the radius is sqrt(10).
x = 10 Minus 6 times 10 = minus 60 Add 3 to minus 60 = minus 57
-7 plus 10 is the same as 10 minus 7, which is 3.
n - 10 + 9n - 3 n + 9n - 10 - 3 10n - 13
2/5 plus 1/5 minus 3/10 is equal to 0.3 or 3/10
Yes: the equation is tautological!
An equation where x equals 3.
(-5,3)
7