mutshinkx mutshinkx

26-02-2021
Mathematics

contestada

If (a+b)(a-b)=21,a+b=7 and a-b=3 what Is the value of a

Relax

Respuesta :

sammy9na sammy9na

26-02-2021

Answer:

monke ^2

Step-by-step explanation:

some nword with a glock

Answer Link

Otras preguntas

if if x+y=10, find the value of y when x=3

The radius of the planent venus is nearly the same as that of the earth,but its mass is only eighty percent that of the earth. If an object weighs w on the eart

how was sam houston passionate? give atleast 2 examples with explanation

write the complete thermochemical equation (including energy) for the combustion of hexane.

list the six external parts of a computer system and identify which are output and which and which are input devices

Is 0.444444444444444... a rational number? explain is 0.35435543554... a rational number? explain

On the map, the grocery store is 2 inches away from the library. The actual distance is 1.5 miles. The same map shows that the movie theater is 20 inches from t

Sarah's class recycled 3. 7 7/9 boxes of paper in a month. If they recycled another 9 2/8 boxes the next month what wasvthe total amount recycled

What does the term human rights mean

Compare and contrast immune tolerance with licensing