Binomial Theorem
4 practice questionsPrecalculusStep-by-step solutions
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1
In the expansion of (a + b)ⁿ, the number of terms is:
A.n
B.n − 1
C.n + 1
D.2n
2
Expand: (a + b)²
A.a² + b²
B.a² + 2ab + b²
C.a² − 2ab + b²
D.2a + 2b
3
In the expansion of , the coefficients are given by:
A.Pascal's triangle
B.The Fibonacci sequence
C.Prime numbers
D.The quadratic formula
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