Advertisements
Advertisements
प्रश्न
Use property to evaluate : 73 + 33 + (-10)3
योग
उत्तर
Property is if a + b + c = 0 then a3 + b3 + c3 = 3abc
a = 7, b = 3, c = -10
73 + 33 + (-10)3 = 3(7)(3)(-10) = -630
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Expand.
(7 + m)3
Expand.
`(x + 1/x)^3`
If `"m"^2 + (1)/"m"^2 = 51`; find the value of `"m"^3 - (1)/"m"^3`
If `("a" + 1/"a")^2 = 3`; then show that `"a"^3 + (1)/"a"^3 = 0`
If a + b + c = 0; then show that a3 + b3 + c3 = 3abc.
If 2a - 3b = 10 and ab = 16; find the value of 8a3 - 27b3.
Evaluate the following :
(8.12)3 - (3.12)3
If `"a" + 1/"a"` = 6, then find the value of `"a"^3 + 1/"a"^3`
Expand (104)3
a3 + b3 = (a + b)3 = __________
