karenmasry642135 karenmasry642135

09-11-2020
Mathematics

contestada

solve the equation 4x²+4x+1=0

Respuesta :

Аноним Аноним

09-11-2020

Answer: x = -1/2

4x² + 4x + 1 = 0

⇔ (2x + 1)² = 0

⇒ 2x + 1 = 0

⇔ x = -1/2

Step-by-step explanation:

Answer Link

Otras preguntas

Difine the following terms (1) Revolution (2) Rotation

Who did not want to reconcile with the south?

Theo solved n + 5 = 11 for the unknown. The steps he took are shown. He started with 5 tiles. 5 tiles. Then he added tiles as he counted up to 11. 6 tiles. He r

please with an explanation if you can

You are driving on a road with a bike lane, and you want to cross the bike lane to enter a right turn lane. You should A: Signal your turn and slow down. Tap yo

Produce a readable story out of the following outlines. Give it a suitable title and a moral. A cat grows old......gets no food.......makes a plan to trap rats.

how can you contribute to make your community safe or atleast to prevent the kind of community health problem from happening?

The word contains the word root mal.

Please help me with this

A miniature yorkshire terrier one of the smallest dogs may weigh only 700 g. but a st. bernard the heaviest dog could easily weigh 76 kg. Find the difference in