3 years ago

Find the correct result 1+4 = 5 2+5 = 12 3+6 = 21 5+8 =

Mathematics

1 answer:

kkurt [141]3 years ago

6 0

Answer: 45

Step-by-step explanation:

As we can see here, the relation is as follows:

(1)(4)+1 = 4+1= 5

(2)(5)+2 = 10+2 =12

(3)(6)+3 = 18+3= 21

Then, if we follow the same pattern:

(4)(7)+4 = 28+4= 32

Hence:

(5)(8)+5 = 40+5=45

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52m when m=105 explain this to me please

JulsSmile [24]

52m when m= 105
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so you plug in the 105 next to the 52 and you multiply it and get 5,460.
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2 years ago

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How to factor 4(x+5)^3(x-1)^2-(x+5)^4 • 2 (x-1) by grouping?

nata0808 [166]

$\bf 4(x+5)^3(x-1)^2-(x+5)^4\cdot 2(x-1)
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\begin{array}{llll}
notice~the\\
common\\ \underline{factors}
\end{array}
\\\\\\
2(x+5)^3(x-1)~[~2(x-1)-(x+5)~]
\\\\\\
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