解析 (a) Range (0,∞), \(y ∣ y≥ 0 \)(b) Range (-∞,0) ∪ (0,∞), \(y∣ y≠ 0 \)(c) Range (-∞,∞), \( y ∣ y∈ R\)结果一 题目 Find the first four terms in the binomial expansion for each of the following. State the range of values for which each expansio...
In the expansion of (5√3+7√2)24 , then rational term is View Solution In the expansion of (3−√174+3√2)15 the 11th term is a View Solution Knowledge Check In the binomial expansion of (3√3+√2)5, the term which does not contain irrational number is : A1st B3rd C4th...
MODERN PUBLICATION-BINOMIAL THEOREM-FREQUENTLY ASKED QUESTION Determine the two middle terms in the expansion of (x^2 +a^2)^5 Text Solution Show that the middle term in the expansion of (1+x)^(2n)i s((1. 3. 5 (... 02:49 Show that the term containing to does not exist in the ...
百度试题 结果1 题目Hence find the first four terms in the binomial expansion of (√ (1+x))((1-x)(1+2x)) 相关知识点: 试题来源: 解析 13- 32x+ (35)(24)x^2- (205)(48)x^3+ 反馈 收藏
Example 3: Writing a Given Term of a Binomial Expansion Find the tenth term of(x+2y)16(x+2y)16without fully expanding the binomial. Solution Because we are looking for the tenth term,r+1=10r+1=10, we will user=9r=9in our calculations. ...
The term containing {eq}x^7 {/eq} in the expansion of {eq}\displaystyle (x + 2y)^{10} {/eq} Binomial Expansion: The binomial expansion is the expansion of the polynomial: {eq}(a + b)^n {/eq} The well known formula is: $$\begin{a...
(18)/1)(x/3)+((18)/2)^3⋅(x/3)^2+((18)/3)^( - =1+6x+17x^2,+(272)/9x^3 ..(Guidance) M1: The method mark is awarded for an attempt at Binomial to get the second third or fourth term-need to see used with a correct power of x and a correct binomial coefficient...
Find the greatest term in the expansion of (x+y)18 when x=2,y=1. View Solution The greatest terms of the expansion (2x+5y)13 when x=10,y=2 is View Solution Find the greatest term in the expansion of (7−5x)11 when x=23. View Solution In a binomial expansion (xy)n gre...
(a) (b)(a)M1: Attempts the binomial expansion with and obtains the correct structure for term 3 or term 4 .Award for the correct coefficient with the correct power of x . Do not accept notation for coefficients.For example look for term 3 in the form or A1: Correct (unsimplified) ex...
However, we need to find the greatest term in the binomial expansion. Step 2: Write the Binomial ExpansionThe binomial expansion of (a−b)n is given by:n∑r=0(nr)an−r(−b)rIn our case, a=3, b=2, and n=9. Thus, the expansion is:(3−2)9=9∑r=0(9r)39−r(−...