What is the value of A and B (5x + b)(5x - b) = ax^2 - 49

1 answer:

6 0

Answer:

a=25

b=7

Step-by-step explanation:

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Vsevolod [243]

0 is th right answer

3 0

2 years ago

alisha [4.7K]

3/6 look at the pic to understand

4 0

3 years ago

Ivahew [28]

Answer:

$\dfrac{25}{45}$

Step-by-step explanation:

$\dfrac{5}{9} \times \dfrac{5}{5} = \dfrac{5 \times 5}{9 \times 5} = \dfrac{25}{45}$

3 0

3 years ago

PIT_PIT [208]

Answer:

i would think C

Step-by-step explanation:

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3 years ago

den301095 [7]

Answer:

a. C = (0,0), r = 3

Step-by-step explanation:

No, the 9 is squared. The square root of 9 is ±3. Therefore, the only possible answer is a.

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3 years ago