All categories

2 years ago

Factor completely 4x^2-1

Mathematics

2 answers:

kari74 [83]2 years ago

7 0

Answer:

4×^2-1=(2× +1)(2× -1)

Step-by-step explanation:

using a^2 - b^2 =(a+b)(a-b)

alina1380 [7]2 years ago

6 0

Answer:

(2x - 1)(2x + 1)

Step-by-step explanation:

Difference of Squares: (ax + b)(ax - b) = (ax² - b²)

You might be interested in

I am not sure of the answer on this one.

nadya68 [22]

Answer: Yes, B

Step-by-step explanation:

B because every x-value corresponds to exactly one y value.

5 0

2 years ago

Read 2 more answers

Which graph represents the system of inequalities?<br><br> y+2<5xy+3x>4y≥2x

Lelechka [254]

The graph that represents the system of inequalities is graph 3

8 0

3 years ago

Read 2 more answers

What is the value of the expression 3y-4xy^2 when x=3 and y=-6

Rama09 [41]

-450 and can i get brainliest

8 0

2 years ago

What is the simplified form of 3 over x squared all over 1 over x-cubed ?

Ainat [17]

5 I think I am a 5 th

8 0

3 years ago

Read 2 more answers

What’s the answer for this?

Yuliya22 [10]

Answer:

1.98

Step-by-step explanation:

sin(26) = EF/4.5 -->

.44 = EF/4.5 -->

.44 * 4.5 = EF -->

1.98 = EF

5 0

3 years ago