prnxcessjay1 prnxcessjay1

09-12-2020
Mathematics

contestada

What is w²+2xy if x= - 3, w= - 2, and y=1?

Respuesta :

cadenceb12 cadenceb12

09-12-2020

first, plug the numbers into the equation:

(-2)^2+2(-3)(1)

then do your exponents:
-2 times -2 = 4
4+2(-3)(1)

multiply and add:
4+-6

answer:
-2

Answer Link

jakedowling17 jakedowling17

09-12-2020

Answer:

-10

Step-by-step explanation:

w2 is -2x-2

2xy is getting times together -3x1

Answer Link

Otras preguntas

Convert the following numbers from decimal to binary, assuming unsigned binary representation:________. A) 35 B) 3 C) 27 D) 16

A cone has a circular base of radius 12cm and a height of 30cm .Find the volume of cone. What is the answer:4250 4225 4552 4520

Manila Water, the provider of the water and sewerage services in the capital of the Philippines has purchased the government-owned water and sewerage system for

Why do electrons flow through a wire?

Is this asexual or sexual? (Mitosis and Meiosis)

find the value of x A. does not exist B. -7 C. 26 D. 35

Which table represents a function?

Question 4 1 pts Which of the following is NOT considered a good practice when making flash cards. O Using images Using mnemonics on cards Shuffling cards Using

Pls help with this question.

how is mitosis different in plants and animals A. in plants, a new cell wall forms to split the cell B. in plants , the DNA is not duplicated C. in animals ther