If `a-b=4` and `a b=45` , find the value of `a^3-b^3`

If a-b=4 and ab=45, find the value of a^(3)-b^(3)

If a-b=4 and a b=21 , find the value of a^3-b^3

If a-b=6 and a b=20 , find the value of a^3-b^3

If a-b=4 and ab=21, find the value of a^(3)-b^(3)

If a+b=10 and a b=21 , find the value of a^3+b^3

If a+b=10 and a b=21 , find the value of a^3+b^3

If a+b=10 and a b=21 , find the value of a^3+b^3

If a^3+b^3=20 , and a+b=5, the find the value of a^4+b^4 : यदि a^3+b^3=20 , और a+b=5 a^4+b^4 का मान ज्ञात करें

If a = 3, b = 2 and c = -4, find the values of: 3ab-3b^(2)+4abc

If a=3, b=2 find the value of : a^a + b^b .