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Arlecino [84]
2 years ago
11

Solve the following quadratic equation by factorising first x^2 + 5x - 14 =0

Mathematics
1 answer:
Kruka [31]2 years ago
4 0

Answer:

Step-by-step explanation:

Here you go mate

step 1

x^2+5x-14=0  equation/Question

step 2

x^2+5x-14=0  factor by setting them equal to zero

(x-2)(x+7)=0

answer

x=2 or x=-7

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If f(1)=2f(1)=2 and f(n)=f(n-1)^2-n
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Answer:

f(4)=-3

Step-by-step explanation:

f(1)=2

f(n)=f(n-1)^2-n

If n=2

f(2)=f(2-1)^2-2

f(2)=f(1)^2-2

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If n=3

f(3)=f(3-1)^2 - 3

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if n=4

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6 0
3 years ago
I just need some quick help with this. Distributive properties aren't my best section.
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But If u had a problem like 2(4x+6) then u can use the distributive property. This is bc u can’t add 4x+6 bc they aren’t like terms. So u multiple the 2 by 4x which is 8x and the 2 by 6 which is 12 then ur answer would be : 8x+12
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Step-by-step explanation:

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