2 years ago

PLS HELP!! 30 points!

1 answer:

3 0

Answer:

² is the answer i think

Step-by-step explanation:

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Viefleur [7K]

The problem in the picture would be
x^2+10x+21

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2 years ago

Elan Coil [88]

B not quiet sure but if anything try again : )

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2 years ago

Lyrx [107]

-9x7 mutiplies to be -63, and add up to be -2.

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3 years ago

mars1129 [50]

Answer:

b) change the places of the numbers in the numerator and the denominator for the second fraction

Step-by-step explanation:

In the phrase "keep change flip":

You "keep" the first fraction.

"Change" the division sign into a multiplication sign.

"Flip" (or switch) the places of the numerator and denominator in the second fraction.

Example:

$\frac{1}{2}$ ÷ $\frac{1}{3}$

$\frac{1}{2}*\frac{3}{1}=\frac{3}{2}=1.5$

Hope this helps.

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3 years ago

makkiz [27]

$\bf \sum\limits_{n=2}^{10}\ 25(0.3^{n+1}) \quad ?$ <--- is that it?

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2 years ago