thelazypotao thelazypotao

22-10-2021
Mathematics

contestada

Evaluate the expression for the given variable values.

3∣m+2n∣2−(mn)2 if m=3 and n=−5

im an idiot

Respuesta :

zmcever zmcever

22-10-2021

Answer:

-183

Step-by-step explanation:

3 | m + 2n | 2 - ( mn ) ^ 2

Let's substitute:

3 | 3 + 2 ( -5 ) | 2 - ( ( 3 ) ( -5 ) ) ^2

3 | 3 + ( -10 ) | 2 - ( -15 ) ^ 2

3 | -7 | 2 - ( -15 x -15 )

3 ( 7 ) ( 2 ) - 225

21 ( 2 ) - 225

42 - 225

-183

Answer Link

Otras preguntas

During what geological period do the angiosperms become more common? a. Triassic b. Permian c. Jurassic d. Cretaceous During what geological period do the a

what is the largest earthquake ever recorded

In recent years, millions of Chinese workers have moved from _____________ areas to _____________ areas. A. urban; rural B. coastal; mountain C. rural; urban

What instrument can break down electromagnetic light into its constituent p21? a. Electrograph c. Spectroscope b. Photometer d. Photoreceptor

is the literary device that provides clues or hints to suggest what will occur later in a story.

if astronomers look toward any point in outer space, they see radiation that matches the emission spectrum of an object at 2.7 k, a remnant of the big bang.

I am the longest river in the united states. i flow north and south. i empty into the gulf of mexico

asking question is not an important part of effective listening true or false

Water _____. has a pH of 0 can dissolve most substances contains dissolved minerals expands when it freezes enters the atmosphere through infiltration

DON'T DELETE THIS QUESTION. Am I correct? Check carefully and thank you:)