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Schach [20]
3 years ago
13

Factor 4x^2 - 25 show your work Help Plz!

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
4 0
<span>4x^2 - 25
= (2x)^2 - 5^2 .................using a^2 - b^2 = (a+b)(a-b)
= (2x + 5)(2x - 5)</span>
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fomenos

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Joslyn wants to buy 4 packs of pens for 12$ each and a pack of pencils for 6$ how much money does she need
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6 0
3 years ago
Take away 6 from 8 times g
garri49 [273]

Answer:

8 - 6 = 2

Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
If a point is originally located at (2,9) and is translated 4 units to the right and 7 units up, what would its new
aliina [53]

Given:

The point is (2,9).

It is translated 4 units to the right and 7 units up.

To find:

The coordinates of new point.

Solution:

The point is translated 4 units to the right and 7 units up. So, the rule of translation is

(x,y)\to (x+4,y+7)

The point is (2,9). Using the above rule, we get

(2,9)\to (2+4,9+7)

(2,9)\to (6,16)

Therefore, the coordinates of new points are (6,16).

5 0
3 years ago
Which expressions is equivalent -8.2-5
GuDViN [60]

Answer:

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Step-by-step explanation:

-8.2-5 essentially means that you just have to add 8.2 and 5. (disregard the signs for a moment) if you add them you get 13.2 as both of these number have a negative sign just add it and here's your answer

8 0
3 years ago
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