Answer:

Step-by-step explanation:
<h2><u>IdEnTiTy UsED</u></h2>

1)

=(x-5)²
2)



3)

= (1+x)²
No. Área of a circle is determined by this formula A=πr^2. Answer is 153.94
Answer:
5.0 × 10-5
Step-by-step explanation:
5 cm divided by 1 km
Answer:
vajahs j8fejj
Step-by-step explanation:
Horne if hi ackee on on the or you don't have a 8th 9
Answer:

Step-by-step explanation:
1) One solution is to write, as our exponent:

2) Because this is special case of the Exponents Law, valid for every base ≠ 0.

3) Hence, including an exponent the numbers 6, 2 whose value is eight.

Therefore our expression is true