PART A. Expand the polynomial (x2 − y2)2 + (2xy)2, then simplify it by combining like terms.

1 answer:

4 0

(x2-y1)²+(2xy)1 =
x⁴-2x²y²+y⁴+4x²y² =
x⁴+2x²y²+y⁴=
(x²+y²)²

You might be interested in

fredd [130]

X=2.5 the triangles are 2x the scale of the other one so if you divide the numbers on the triangle by 2 then you will get the answer for x

4 0

3 years ago

MissTica

The answer is 5 and 1/7

6 0

3 years ago

jasenka [17]

Probability is 1/40.

5 0

3 years ago

aksik [14]

Answer:

2704

Step-by-step explanation:

52 times 52 equals 2704

8 0

3 years ago

Tomtit [17]

Answer:

$1\frac{1}{2}$

Step-by-step explanation:

$\frac{3}{4}$ × $\frac{10}{5}$

Simplify = $1 \frac{1}{2}$

Decimal Form = 1.5

7 0

3 years ago