3 years ago

Can someone please help me with the last one I keep getting the same answer

Mathematics

2 answers:

djyliett [7]3 years ago

8 0

The answer is b^2+2bd+d^2-1.

mojhsa [17]3 years ago

6 0

Answer:

i cant even figure it out

Step-by-step explanation:

You might be interested in

Which is the equation of the graphed line written in standard form?

irakobra [83]

Answer:

y=x

Step-by-step explanation:

As you can see from this graph, all of the x and y coordinates are the same, so it would only make sense for x and y to be equal.

6 0

3 years ago

Read 2 more answers

Start with x2 + 4x = 12 and complete the square, what is the equivalent equation?

just olya [345]

I think the answer is A idk

6 0

3 years ago

Read 2 more answers

Kiran and Mai are trying to figure out if this equation is an identity, what do you think

ValentinkaMS [17]

Expanding the left side of the equation, it is found that since both sides are equal, yes, it is an identity.

An equality represents an identity if both sides are equal.

In this problem:

$(a - b)^4 = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4$

Expanding the left side:

$(a - b)^2(a - b)^2 = a^4 - 4a^3b + 6a^2b^2 + 4ab^3 + b^4$

$(a^2 - 2ab + b^2)(a^2 - 2ab + b^2) = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4$

$a^4 - 4a^3b + + 6a^2b^2 - 4ab^3 + b^4 = a^4 - 4a^3b + 6a^2b^2 - 4ab^3 + b^4$

Since both sides are equal, yes, it is an identity.

A similar problem is given at brainly.com/question/24866308

7 0

2 years ago

What is the ratio of 54 monkeys to the total of animals? there are 30 elephants, 12 hippos, 6 gorillas, and 42 snakes.

Blizzard [7]

Answer:

54:144

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

DeShawn is 37 years old. How old is he in hours?

Snezhnost [94]

324120 this is how many hours old he is

6 0

3 years ago

Read 2 more answers