BTS08
BTS08
01-10-2020
Mathematics
contestada
simplify the following expression: (7x+2)^2
Respuesta :
Annder
Annder
01-10-2020
Step-by-step explanation:
(7x+2)²
= (7x+2)(7x+2)
= 49x² +14x + 14x +4
= 49x² + 28x + 4
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
State the number of possible positive and negative real zeros of the function f(x)=27x^6+26x^3-1
21. Why manyproperties of berylliumresemble aluminum, and boron resemblesilicon? This is due to A.amphoteric property C. allotropic relationship B. diagonal
Darnell’s car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the pric
Express in Simplest Radical Form:Simplify the expression: √10×√50a. √5b. √500c. 10√5d. 5√2
Match each example to the chart?
6. A water flow at a rate of 200 lit/sec along a pipe of 160mm diameter. These pipe further branches into pipe BC and BD each with 4mm diameter and a third pipe
Simplify the answer. 10y=3y+63
TPRS is a parallelogram. Identify m/R.
Book Review Directions: Fill in all required fields. Book Title: Author: Number of Pages: Summary of the Plot (1 paragraph of 6-8 sentences): Who is the Protago
A book Consists of 216 pages. During last week Vikas read 3/4 of the book. How many pages did he read?
