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Helga [31]
4 years ago
8

What is the factorization of 121b^4 − 49?

Mathematics
1 answer:
lora16 [44]4 years ago
3 0

Answer:

(11b^2 + 7) (11b^2 - 7)

Explanation:

Since both terms are perfect squares, factor using the difference of squares formula,  a^2 - b^2 = (a + b) (a - b) where a = 121b^4 and b = 49

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Answer:

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Step-by-step explanation:

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4 0
4 years ago
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3 0
3 years ago
Negative ten is no less than two times a number plus fourteen
creativ13 [48]
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5 0
3 years ago
NEED THIS ANSWER LIKE......................RIGHT NOW!!!!!!!!!!!!!!!!!!!!!!
Katena32 [7]
The answer is 56 cm

Steps:
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2. take 28 and times it by 2 (Since the parallelogram is doubled)
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:) Hope this helps
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