3 years ago

(a + b)(a – b) = a2 + b2 true or false?

Mathematics

2 answers:

zzz [600]3 years ago

4 0

False the correct answer negative not positive

Alja [10]3 years ago

3 0

False it's a2-b2 :))))

You might be interested in

What is the sum of the 11th square number and the 2nd cube number?

natulia [17]

Answer:

Step-by-step explanation:

5 0

2 years ago

Find the value of x.<br> 64<br> 56°

nikklg [1K]

Answer:

answer is 60

Step-by-step explanation:

180-(64+56)=180-120=60

5 0

2 years ago

Hannah bought x boxes of cereal boxes and y cartons of milk. The number of milk cartons she bought was 2 more than twice the num

gizmo_the_mogwai [7]

The answer is "a" because she has 5 total.

7 0

2 years ago

Read 2 more answers

What is the sum of the polynomials?<br><br> (7x^3 – 4x^2) + (2x^3 – 4x^2)

AVprozaik [17]

(7x^3 – 4x^2) + (2x^3 – 4x^2)
Add 2x^3 to 7x^3
(9x^3 - 4x^2) + (-4x^2)
Add -4x^2 to -4x^2. This would be the same as subtracting 4x^2 from -4x^2
Final Answer: 9x^3 - 8x^2

*The answer cannot be broken down anymore. It's in it's simplest form.

6 0

3 years ago

What is the remainder of f(x)=x^2+2x-4

Lena [83]

Answer:

i think its 12 sorry if its wrong

Step-by-step explanation:

5 0

2 years ago