richeljenie richeljenie

02-03-2021
Mathematics

contestada

1. (a+2)²
2. (a-5)²
3. 3(a+b)
4. (a+2)(a-2)
5. (ab)⁴
6.- 3a(2a + 2b)
7. (2a-3)(a +2)
8. (8a+10b)(8a-10b)
9. (2a-3)³
10.-9a(3a+4b)

Respuesta :

Bukolaaa Bukolaaa

02-03-2021

Answer:

a² + 4a + 4

Step-by-step explanation:

(a + 2) ² = (a + 2) ( a + 2)

= a ( a + 2) + 2 ( a + 2)

= a² + 2a + 2a + 4

= a² + 4a + 4

Ver imagen Bukolaaa

Ver imagen Bukolaaa

Answer Link

kzlynmacapagal63 kzlynmacapagal63

02-03-2021

huh? sorry idont know the answer

Answer Link

Otras preguntas

what is the smallest unit that makes up matter a alloys b atoms c chemicals d molecules

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. Jason wants to join the construction work force after he graduates in

if x-15=30,what is the value of 2(x 5)

Which term describes this diagram? A. trophic level B. food web C. food chain D. matter cycle

what is a integer number

This question is based on The Gettsyburg Address by Abraham Lincoln and “Letter to His Son” by Robert E. Lee. Which idea do Lincoln and Lee share? A.The world w

what led to bantu education?

Which ordered pair makes both inequalities true? y < –x + 1 and y > x? A.-3,5 B.-2,2 C.-1,-3 D.0,-1

product of -3x(5x 1)

Compare the mostly likely cause of death for an individual born in 1900and an individual born in 2006