Course home

4.2 Expanding (a + bx)^n

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93

Question 60

Find the coefficient of the term in $x^6$ in the binomial expansion of

(23+3x)10\left(\frac{2}{3} + 3x\right)^{10}

giving your answer in simplest form.

[5]

Markscheme

4.2 Expanding (a + bx)^n Questions

A Level
Maths
4.2 Expanding (a + bx)^n

99 exam-style questions on Edexcel A Level Maths 4.2 Expanding (a + bx)^n. Each one has a worked solution and a mark scheme showing where the marks go.

4.2 Expanding (a + bx)^n

Question bank

4.2 Expanding (a + bx)^n

Easy Medium

Question 60

Find the coefficient of the term in $x^6$ in the binomial expansion of

(23+3x)10\left(\frac{2}{3} + 3x\right)^{10}

giving your answer in simplest form.

[5]

Markscheme

4.2 Expanding (a + bx)^n Questions

A Level
Maths
4.2 Expanding (a + bx)^n

99 exam-style questions on Edexcel A Level Maths 4.2 Expanding (a + bx)^n. Each one has a worked solution and a mark scheme showing where the marks go.