No 31
a
3
+ b
3
= c
3
a
3
+ b
3
= c
3
+ d
3
This has no solutions when a, b and c are whole numbers
1
3
+12
3
= 9
3
+ 10
3
9
3
+15
3
= 2
3
+ 16
3
Can you find others?
a
3
+ b
3
+ c
3
= d
3
a
4
+ b
4
= c
4
+ d
4
3
3
+4
3
+ 5
3
= 6
3
1
3
+6
3
+ 8
3
= 9
3
Can you find others?
7
4
+239
4
= 157
4
+ 227
4
59
4
+158
4
= 133
4
+ 134
4
Can you find others?
If you have answers, discoveries, new questions etc to do with this Number Fact then...
E-mail us at
madrascollege.maths@fife.gov.uk
...and we will publish them here.
Return to
Number Fact Index Page
Go to
Maths Home Page
No
31
