shadleshelby
shadleshelby
02-04-2021
Mathematics
contestada
Solve analytically:
x2+6x+7 ≥-2
Respuesta :
florencebrewer3
florencebrewer3
02-04-2021
Step-by-step explanation:
x2-6x-7=2
(x2-6x-7)+7=2+7 -6x+x2+7. 6x+x2=9
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
What is 65 percent of 78?
Staci has 90 to buy clothes . She spends 78 at a department store and wants to buy socks that cost 4 per pair. how many pairs of socks can Staci buy?
A 49.48-mL sample of an ammonia solution is analyzed by titration with HCl. It took 38.73 mL of 0.0952 M HCl to titrate the ammonia. What is the concentration o
Solve the inequality 4/3 < -8/3y
Can someone please help me with this????? Like ASAP
mass of a spherical grape is 8.4 grams and The volume of an object is equal to the ratio of its mass to density, its density is 2 grams per cubic centimeter. Wh
Use scalar projection to show that the distance from a point P1(x1,y1) to the line ax+by+c=0 is |ax1+by1+c|/underroot(a^2 +b^2) Use this formula to find the dis
16. Which of the following is among the factors that influence process selection? A. Capital requirements B. Labor C. Technology D. All of the above
Choose the sentence that contains an error. A. As night drew near, the animals sought shelter in the thick of the woods. • B. Once the sun disappears, the wood
Which expression has the same GCF as 15x2 - 21x?
