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2 years ago

Factorize:49x^4 - 154x^2y^2 + 9y^4

Mathematics

1 answer:

Mazyrski [523]2 years ago

8 0

Step-by-step explanation:

<h3>hope it will help u in understanding☺</h3>

if it dsn't help u thn tell me

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Renee is simplifying the expression (7) (StartFraction 13 over 29 EndFraction) (StartFraction 1 over 7 EndFraction). She recogni

dsp73

Answer:

The correct option is commutative property.

Step-by-step explanation:

The expression that Renee is simplifying is:

$(7)\cdot(\frac{13}{29})\cdot(\frac{1}{7})$

It is provided that, Renee recognizes that 7 and $\frac{1}{7}$ are reciprocals, so she would like to find their product before she multiplies by $\frac{13}{29}$ .

The associative property of multiplication states that:

$a\times b\times c=(a\times b)\times c=a\times (b\times c)$

The commutative property of multiplication states that:

$a\times b\times c=a\times c\times b=c\times a\times b$

The distributive property of multiplication states that:

$a\cdot (b+c)=a\cdot b+a\cdot c$

The identity property of multiplication states that:

$a\times 1=a\\b\times 1=b$

So, Renee should use the commutative property of multiplication to find the product of 7 and $\frac{1}{7}$ ,

$(7)\cdot(\frac{13}{29})\cdot(\frac{1}{7})=(7\times\frac{1}{7})\times\frac{13}{29}=\frac{13}{29}$

Thus, the correct option is commutative property.

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3 years ago

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(10x 5 - 3x 6)
(50x - 18x)
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2 years ago

If the points on a graph of a linear function are (-2,10 (0,4) (2,-2) and (4,8) what is the y-intercept

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Step-by-step explanation:

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Are the two triangles below similar??

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Answer:

Yes

Step-by-step explanation:

If you find the value of all the angles, you'll find that both triangles' angles are 50, 35, and 90 degrees.

(all the angles in a triangle add up to 180)

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A football team loses 3 yards on one play and 6 yards on another play. Write a sum of negative integers to represent this situat

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-3 + (-6) = -9
This relates to to the problem because the team has lost a total of nine yards.

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2 years ago

Factorize:49x^4 - 154x^2y^2 + 9y^4​

Factorize:49x^4 - 154x^2y^2 + 9y^4