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ciara_chap3
Group Title
What is the expression in factored form?
4x2 + 11x + 6
 one year ago
 one year ago
ciara_chap3 Group Title
What is the expression in factored form? 4x2 + 11x + 6
 one year ago
 one year ago

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pratu043 Group TitleBest ResponseYou've already chosen the best response.2
Hint: Find two numbers whose product is 24 and sum is 11.
 one year ago

jiteshmeghwal9 Group TitleBest ResponseYou've already chosen the best response.3
break the middle term such that the product becomes (6*4x^2) & sum becomes 11x
 one year ago

fernando12 Group TitleBest ResponseYou've already chosen the best response.1
Multiply 4 (the number attached to x^2) and 6 (the number without a variable) together and you get 24. Now you need two numbers that will add together to equal 11 (the number in the middle) and multiply together to equal 24. Make a list of the factors of 24 and see if any of them will add together to get 11. There's 1 and 24; 2 and 12; 3 and 8, and more after that, but 3 and 8 will make 11, so they're your numbers. Now you need to put 8 and 3 in the middle of the problem, so write 4x^2 + 8x + 3x + 6. Then, see if you can factor anything out of the first two terms (4x^2 and 8x). They both have a 4x in them, so when you factor it will look like 4x(x + 2). Now factor the next two. They both have a 3 in them, so when you factor it'll look like 3(x +2). Your problem should now look like 4x(x+2) + 3(x+2). There will always be something that repeats ((x + 2) in this case) and you'll always put it in your final answer only once. Your final answer (factored form) is (4x+3)(x+2)
 one year ago

pratu043 Group TitleBest ResponseYou've already chosen the best response.2
4x^2 + 8x + 3x + 6 = 4x(x + 2) + 3(x + 2) Easy now?
 one year ago

jiteshmeghwal9 Group TitleBest ResponseYou've already chosen the best response.3
4x^2+8x+3x+6 4x(x+2)+3(x+2) (4x+3)(x+2)
 one year ago

ciara_chap3 Group TitleBest ResponseYou've already chosen the best response.0
can you help with another one?
 one year ago

fernando12 Group TitleBest ResponseYou've already chosen the best response.1
what is the question
 one year ago

ciara_chap3 Group TitleBest ResponseYou've already chosen the best response.0
What is the expression in factored form? 9x^2 – 4
 one year ago

ciara_chap3 Group TitleBest ResponseYou've already chosen the best response.0
i want help on how to do it not just the answer.
 one year ago

fernando12 Group TitleBest ResponseYou've already chosen the best response.1
Ans: (3x2)(3x+2)
 one year ago
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