inderpreet inderpreet

26-12-2014
Mathematics

Answered

For what value of b in the equation (2z + b)(z − 3) = 0 will a solution for z be −4?

Verified Answer :

crisforp crisforp

26-12-2014

( - 8 + b )( - 4 - 3 ) = 0;
( - 8 + b )( - 7 ) = 0 ;
-8 + b = 0;
b = 8.

Answer Link

Related Questions

Suppose that from measurements in a microscope you determine that a certain layer of graphene covers an area of 150μm2 Convert this to square meters

What is 0521 rounded off t one significant figure

WHICH ORGANELLE WOULD YOU NOT EXPECT TO FINDIN AN ANIMAL CELL A NUCLEUS B CHLOROPLAST C CENTRIOLE D ENDOPLASMIC RETICULUM CHOOSE ONE OF THOSE ANSWER AND EXPLAIN

What term applies to the stages that people pass through from birth to death beginning with childhood and concluding with the older years A rites of passage B l

Carmen recovered 2 gold bars that were stolen from a safe The first bar weighed 2 25 pounds The second bar weighed 1 23 times as much as the first bar Find out

12 Change the fraction 413 to a decimal Round off to the nearest thousandth

which of these situations qualify as plagiarismchoose 2 or 3 answer Alan submitted a paper written by someone else that he found online Shane included universal

Definition of bar notation

How would you describe the human features of a place

The Berlin blockade is representative of which of these events 1Cold War 2Vietnam War 3Red Scare 4Korean War