1 answer:
Answer:
Solution:-
(106)³ - (94)³
(100+6)³ - (90 + 4)³
(100 + 6)³ = (100)³ + 3 × (100)² × 6 + 3 × 100 × (6²) + (6)³ [By using the identity (x+y)³ = x³+3x²y+3xy²+y³]
= 1191016
(90 + 4)³ = (90)³ + 3 × (90)² × 4 + 3 × 90 × (4)² + (4)³ [By using the same identity] = 830584
1191016 - 830584
= 360432 Answer.
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Step-by-step explanation:
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Answer:
x = 
, 
Step-by-step explanation:
6 = x^2 - 10x
0 = x^2 - 10x - 6
Let's use the quadratic formula. ( 
)
x = 
= 5 +- 
x = ,
Factors of 30: 1,2,3,5,6,10,15,30
44 is the answer to 4 2/5 times 10.
Simply. 4m - 5.
3(m-5)+m
First, use distributive property
3m-15+ m
Combine like terms
3m + m
The answer
4m - 15
