Question

find a=2 ,b=5. find a3 +b3​

Answer 1

Step-by-step explanation:

2³+5³

8+125

133

or of it's in multiply thn

2*3+5*3

6+15

21

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Answer 2

Answer:

a³+b³= (a+b) (a²-ab+b²)

as a=2,b=5

a³+b³ = (2+5) (4-10+25)

==> (10) (29-10)

==> (10) (19)

a³+b³ = 190