Mathematics, 18.08.2020 01:01 stdias

This is Josh’s solution for the equation : x^2 - 6x - 7 = 0 Is Josh’s solution correct?
x^2 - 6x - 7 = 0
x^2 - 6x = 7
x^2 - 6x + 9 = 7 + 9
(x + 3)^2 = 16
x - 3 = 16
x = 19
x - 3 = -16
x = -13
Explain.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, nyameneak

What is this equation in point-slope form?

Answers: 1

continue

Mathematics, 21.06.2019 14:30, amandanunnery33

Let r = 3. what is the value of r + 58?

Answers: 1

continue

Mathematics, 21.06.2019 20:30, derick263

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Answers: 1

continue

Mathematics, 21.06.2019 21:00, GreenHerbz206

Solving algebraic equations 2m+3=11

Answers: 2

continue

You know the right answer?

This is Josh’s solution for the equation : x^2 - 6x - 7 = 0 Is Josh’s solution correct?
x^2...

Questions in other subjects:

History, 15.10.2019 03:30

Revolutionary writing in the form of newspapers pamphlets and essays culminates in the concept of an independent free government as established in a. declaration of independe...

Mathematics, 15.10.2019 03:30

What number is 100,000,000 more than 5,438,724,022...

History, 15.10.2019 03:30

Which of these was a factor in the u. s. entry in world war i? a) the halt of the german army b) the sinking of the lusitania c) the signing of a peace agreeme...

Chemistry, 15.10.2019 03:30

What is the function of spinal fluid? surrounds and protects the backbone lines the mucus membrane increases blood flow keeps the brain dry and warm...

Mathematics, 15.10.2019 03:30

Iwill give brainleist, rate, and . answer both questions or you will be reported. answer both of the questions. factor them out. the answer choices for q...

History, 15.10.2019 03:30

The movement patterns of early humans were mostly determined...

English, 15.10.2019 03:30

What is it about weedon scott that makes white fang begin to trust him? a. weedon defends white fang against matt. b. weedon does not threaten...

Mathematics, 15.10.2019 03:30

This is for algebra 2. im not sure that im doing it correctly. you!

History, 15.10.2019 03:30

State governments must follow which type of laws...

Biology, 15.10.2019 03:30

Which muscle is responsible for how high you jump?...

More questions: Mathematics Another questions

This is Josh’s solution for the equation : x^2 - 6x - 7 = 0 Is Josh’s solution correct? x^2 - 6x - 7 = 0 x^2 - 6x = 7 x^2 - 6x + 9 = 7 + 9 (x + 3)^2 = 16 x - 3 = 16 x = 19 x - 3 = -16 x = -13 Explain.

Answers

Other questions on the subject: Mathematics

Questions in other subjects:

This is Josh’s solution for the equation : x^2 - 6x - 7 = 0 Is Josh’s solution correct?
x^2 - 6x - 7 = 0
x^2 - 6x = 7
x^2 - 6x + 9 = 7 + 9
(x + 3)^2 = 16
x - 3 = 16
x = 19
x - 3 = -16
x = -13
Explain.