akilah686 akilah686

04-08-2018
Mathematics

contestada

How many unit tiles need to added to the expression x^2+4x+3 to form the perfect square trinomial?

Respuesta :

mathecoach mathecoach

04-08-2018

x^2 + 4x + 3 + 1 = (x + 2)^2

So 1 need to be added.

Answer Link

Otras preguntas

Show the work for 2 divided by 50

Unit rate for 240 kilometers and 2.5 hours show your work

Which Indian piece of literature contains the passages called the Bhagavad Gita? a. the Mahabharata c. the Ramayana b. the Siddheswara d. the Panchatantra

Choose the correct sentence. a. Mario gotten many gifts for his birthday. b. Mario are getting many gifts for his birthday. c. Mario got many gifts for his birt

Sofia learned 10 recipes to create party dishes. She learned these recipes in two weeks. How many recipes can Sofia learn in 5 weeks ?

An insect is able to walk across the surface of a pond without sinking because of the A. polarity of the water molecules. B. process of evaporation. C. surface

A cliché is a _______ expression. A. worn-out B. foreign C. new D. wordy

Free-market economies use ______ to distribute goods, services, and resources A.Price B. Command C.Government

Divide. – 5.4 ÷ 0.9 = a. –6.0 b. –0.6 c. 0.6 d. 6.0

What is the role of DNA helicase during DNA replication?