caitsmith225 caitsmith225

02-02-2021
Mathematics

contestada

Solve each equation by factoring.
1) 7x² + 63x = -126

Respuesta :

msheff100 msheff100

02-02-2021

7x^2 + 63x + 126 = 0
7(x^2 + 9x + 18) = 0
7(x + 3)(x + 6) = 0
X = -3 X= -6

Answer Link

Otras preguntas

The concentration of the stock solution she needs is 100 milli molar (mm) and she needs to make 1.2 milli liters (ml) solution of the drug-a. the drug is availa

Joining two or more objects in a publication is known as _____.

Jill collected a total of 19 gallons of honey. If she distributed all of the honey equally between 9 jars how much will be in each ja

At 0°C, the volume of a gas is 22 liters. For each degree the temperature T (in degrees Celsius) increases, the volume V (in liters) of the gas increases by 225

PLEASE ANSWER FAST!!! 2/ Immediately after the Big Bang, the universe began to? A/ cool down B/ heat up C/shrink D/ condense 3/ A ____ Is a system of billion

There are 6 horses in a race. In how many ways can the first three positions of the order of the finish occur? (Assume there are no ties)

Rewrite the radicand as two factors, one of which is a perfect cube. 3/250

The presence of abnormal amounts of protein in urine can be used as an indicator of ________ damage a. loop of henle b. pct c. dct d. glomerular

If a gas is heated from 263 to 298 k, the volume is 24 l to 35 l at 1.00 atm pressure. what is the final pressure?

A survey was conducted at Springdale High to find the number of hours students sleep at night. The histogram shows the data collected in this survey. Which stat