Answer:
ITS probably like 70 or something
Step-by-step explanation:
Answer: x+8
The term 'sum' means 'result of adding two (or more) numbers or expressions'.
Answer:
y=−x+573, x+y=573
Step-by-step explanation:
Given,
x
2
+
x
2
1
=98
(x+
x
1
)
2
=x
2
+
x
2
1
+2
98+2=100
∴x+
x
1
=10
(x+
x
1
)
3
=x
3
+
x
3
1
+3(x+
x
1
)
x
3
+
x
3
1
+3(x+
x
1
)=1000
x
3
+
x
3
1
=1000−3(10)=