Seudónimo Seudónimo

02-12-2020
Mathematics

contestada

Find all real values of x that satisfy the equation x^2 - 7x = 98.

Respuesta :

sabrin12A sabrin12A

02-12-2020

du behöver först förenkla talet

x/2-7x=98

2-8x=98

98-2=96
7x/98=14

So x=14

Answer Link

Otras preguntas

is (-7,2), (4,-6), (2,-2), (-3,9), (0,11), (4,0) a function

what's 20 times 2 and add 4?

Which of the following is NOT a reason given for the establishment of the Constitution?

Which method of analysis does not classify variables as dependent or independent? A) regression analysis B) discriminant analysis C) cluster analysis D) analysi

How did many Irish and German immigrants in the early 1800s contribute to the development of the United States

If a 4.5-meter wave traveled at a speed of 15 m/s, what would its frequency be?

More Americans lost their lives in the Civil War than in any other conflict. How did the United States arrive at a point at which the South seceded and some fam

Calcareous shells will not accumulate on the ocean floor when the water depth exceeds about 4500 meters (around 15,000 feet). a.True b.False

What is the value of x if 5x+2=6x+13

The measure of an exterior angle of a regular polygon is 2x, and the measure of an interior angle is 4x. Using the relationship between interior and exterior an