firejimijohnson firejimijohnson

05-10-2020
Mathematics

contestada

if a = 4 and b=3, what is the value of (a+b) (a-b)

Respuesta :

ortegaschreierc ortegaschreierc

05-10-2020

Answer:

-7

Step-by-step explanation:

(4+3)x(4-3)

4+3=7

4-3=-1

7x-1= -7

Answer Link

Otras preguntas

Al and beth buy a footlong sandwich for $6.00. half of the sandwich is tuna, half is chicken salad. beth likes both equally, so she cuts the sandwich down the m

A(n) _____ is a fallacy because each member may have unique characteristics that set her apart from the rest of the group

When importing video media by drag and drop from a workspace browser, which modifier key shortcut can be used to bypass the video import option dialog box? 1) O

The Bordeaux wine we tasted was from a district known as __________ (left or right bank).

the double-stranded sequence below consists of both rna (red) and dna (blue). what would be the first nucleotide added by dna polymerase iii?

Seasoning: Decay causing fungi cannot survive in wood with a moisture content (MC) below ______.

what was Mrs. I.B. Rutledge opinion on the boycott?

Summarize president eisenhowers proclamation in your own words to demonstrate understanding. !

Suppose Y is a Gamma(a,b) random variable. Find an expression for E(Y"). Verify your answer using R simulations for n = 4, a = 3, and B = 1.

What is the link between characteristics b and c and cancer (and depression)?