cookiesrood cookiesrood

20-03-2018
Mathematics

contestada

solve by factoring, list steps please

x^2+8x-20=0

Respuesta :

garydesir1 garydesir1

20-03-2018

Hi again!

x² + 8x - 20 = 0

Factorize the left side

(x - 2)(x + 10) = 0

Then set factors equal to 0

x - 2 = 0 or x + 10 = 0

x = 0 + 2 or x = 0 - 10

x = 2 or x = -10

Always,I am here to help!

Answer Link

Otras preguntas

Nicole invested $400 in a fund for 6 years and was paid simple interest. The total interest that she received on the investment was $72. As a percentage, what

What is the following an example of. We knew we couldn't trust the main character because the author told us he was a cheat and a liar. * antagonist direct char

Many male birds will expend a great deal of energy building nests. Females will mate with the males who build the best nests. This is best described as an examp

Determine the mean, median, mode, and midrange for this collection of class test scores: 88 82 97 76 79 92 65 84 79 90 75 82 78 77 93 88 95 73 69 89 93 78 60 95

how many atoms of nitrogen are in a chemical formula Ni(NO3)2? O 3 O 2 O 1 O 6

Solve for x. –2(x - 1) - x + 3 = -1 Anyone wanna help?

Write the correct form of the reflexive verb in parentheses. Yo ________ Carlos. (llamarse) me llamo te llamas se llama nos llamamos

What type of macromolecule are enzymes? There are no choices

formation of well and effective development proposal is half completion of the project? explain

Simplity find the quotient and the remainder of (2x2+9x+8)÷(x+2)