alexwing285 alexwing285

15-05-2017
Mathematics

contestada

What are the solutions to the equation

A. x = –7 and x = 1
B. x = –6 and x = –1
C. x = –1 and x = 7
D. x = 1 and x = 6

What are the solutions to the equation A x 7 and x 1 B x 6 and x 1 C x 1 and x 7 D x 1 and x 6 class=

Respuesta :

Аноним Аноним

15-05-2017

lets solve it
first multiply each term by x :-

x^2 - 7 = 6x
x^2 - 6x - 7 = 0
(x - 7)(x + 1) = 0

x = 7 and x = -1

Answer Link

lizzyvet1 lizzyvet1

15-05-2017

C
-1 -(7/-1) = 6
-1 -(-7) = 6
6 = 6

7 - (7/7) = 6
7 - 1 = 6
6 = 6

Answer Link

Otras preguntas

Larry Questring: "I had a large meal at an Italian restaurant with my wife. I had 8 ounces of 80-proof Frangelico between 8 and 9 p.m. I weigh approximately 180

Match the marketing function with its definition. 1. marketing mix 2. people 3. physical 4. place 5. price 6. process 7. product 8. promotion provide value to a

the area covered by a lake is 11 square kilometers. It is decreasing exponentially at a rate of 2 percent each year represented by A(t)=11x(.98)^t. By what fact

There are 4 questions in the Art questions I need an answer ASAP! a lot of POINTS FOR IT! 1. what part of a picture is in the background? The Horses the river t

how to calculate the mean rate of respiration of maggots in mm per min

What is the value of 1 − 2 × 3 + 4 ÷ 5 ?

Please Help me out!!

A cake manufacturer determines that the profit from making x cakes per day is given by the function P(x) = -x²+36x - 40 dollars. a Calculate the profit if: i 0

This food web represents a community in a rain forest.

(w2x−3)÷10⋅z when w=−6, x = 1.2, and z=−67 Please anyone!:) Will give brainlest!