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

Analyze the origins and outcomes of the intense cultural conflicts of the 1920s. In your response, focus on TWO of the following: Immigration, Prohibition, Rel

what is 1/3 + 7/12 x 4

Identify the subordinate clause and tell if it is used as a noun, adjective, or adverb. Click on the blue box until the correct answer appears. The 4-H Club is

find the sum to the equation of:

Which words in the sentence make up the adverb phrase? Todd built an impressive model bridge with glue and craft sticks. A. with glue and craft sticks B. Todd b

Identify the subordinate clause and tell if it is used as a noun, adjective, or adverb. Click on the blue box until the correct answer appears. The 4-H Club is

how to simplify (5x²y³)²

Which personal pronoun correctly completes the sentence? A flock of birds flew over __________. A. we B. his C. they D. them

2x+y=20 6x-5y=12 substitution

If the label says "made with active cultures," are we always getting the benefits of active bacterial cultures? A) Yes, since the yogurt had to be made with liv