tylerredd15 tylerredd15

14-06-2018
Mathematics

contestada

Evaluate the expression a2+6ab for a=−3 and b=4.

Respuesta :

mtnnoahnothing mtnnoahnothing

14-06-2018

First you plug in the variables:

(-3)(2)+(6)(-3)(4)

Multiply:
-6+(-18)(4)
-6+-72

Add and your answer comes out to be:
-78

Answer Link

Otras preguntas

1.What effect does changing the function f(x) = 1/2 sin (x) +2 to the function g(x) = 2 sin (x) +8 have on the graph of f(x)? A. The graph is horizontally stre

Which actions changed the look of the following word? A. The Spelling & Grammar function marked the word as an error. B. The style of the word was set to

translate the word sentence into an inequality. 2 less than a number is more than 8

Carbon monoxide prevents______ A.the breakdown of other chemicals in the liver B. Fuel from igniting at the wrong time C. Blood from carrying oxygen to the tiss

Why troposphere can support life forms?

PLEASE HELP I WILL MARK BRAINLIEST

The height of a tree, y, is related to the length of its shadow, x, by the equation y=kx. If a tree's height is 24 feet and its shadow is 9 feet long, then k=?

Even-aged management practices involves cleaning trees that ________.

There were 605 people sitting in an auditorium at the start of a show. Thirty-five people left during the intermission. How many people remained in the auditori

I need help finding this one!!!