1046230 1046230

04-06-2020
Mathematics

contestada

Which of the following are solutions to the quadratic equation x squared plus 8x=9

Respuesta :

katehagemeier katehagemeier

04-06-2020

Answer:

X=1 x=-9

Step-by-step explanation:

(x^2)+8x=9

(x^2)+8x-9=0

(x-1)(x+9)=0

x=1 x=-9

Answer Link

Otras preguntas

Is C4 photosynthesis the photosynthetic process used by some plants to survive in a hot dry climate, like the desert?

Which words in this sentence are an independent clause? Tide pools are depressions in rocks along the coastline that fill with seawater when the tide retreats

why are rain forest so important?

Great Britain and France gave into Hitler's demands for territory at the 1938 Munich Conference because __________. the League of Nations refused to take action

One major reason European countries engaged in imperialism in the late 19tb century was to (1) gain a better understanding of unknown territories (2) ease tens

what is the slope intercept form of 3x+4y=-24

Maggie bought 2 boxes of cupcakes for her daughters. She ate one cupcake herself and told her 3 daughters to share the remaining cupcakes equally. If there were

$0.90 for 3/4 pound of bananas

if the scale factor of a dilation is less than one and greater than zero, what happens to the resulting image?

What are the factors that are tested by being varied by the experimenter?