Factorise the expression 14a2b3-21a4b.

Q: In the expansion of (2a + 4b)8, which of the following are possible variable terms? Explain your…

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Q: Convert F6F16 to octal. F6F 16 =

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Q: 7x9x23x45x94z45

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Q: Write the trigonometric form of the complex number. (Round your angles to two decimal places. Let 0…

A: Given: z = 77-i^  Comparing the given complex number with z=x+i^y, we get,  x = 77 , y = - 1. The…

Q: the product (3a2-7b2) (3a2+4a2)

A: Given (3a2-7b2) (3a2+4a2) We multiply first 3a2 with (3a2+4a2) and then -7b2 with (3a2+4a2) So,…

Q: list all the factors of 84

A: Factors of a number mean any number which divides the number without leaving any remainder. So, for…

Q: 3x3x5x5x66x6

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Q: 3044x73683x278x2

A: We can find the simplified answer as below

Q: what is the coefficient of 13xy2

A: In a polynomial axnym a is the coefficient of xnym

Q: In the expansion of (2a + 3b)8, which of the following are possible variable terms? Explain your…

A: We have;

Q: what is 4ab+56ab+34ab2

A: We add like terms and take common then we get answer

Q: Rewrite the expression by factoring out (u+7). 2u (u+ 7)- 5(u +7)

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Q: Which expression is a binomial?

A: Answer is A binomial is an algebraic expression that has two non-zero terms. Examples of a binomial…

Q: What is the least common multiple of 12 and 16? lcm (12, 16) = [

A: We can solve this as follows:

Q: Find the result if A1 is 2

A: Let us understand how does the command =IF(A1 > 9, 10*A1, 12*A1)  work. If A1>9 then it will…

Q: write out the correct expansion for (a+b)^4

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