Keyzeewozles Keyzeewozles

03-05-2021
Mathematics

contestada

Solve the following:
a) x^2 - 7x - 34 = 10

Respuesta :

TyroneWest TyroneWest

03-05-2021

Answer:

x=-4; x=11

Step-by-step explanation:

x^2-7x-34-10=0

x^2+4x-11x-44=0

x(x+4)-11(x+4)=0

(x+4)(x-11)=0

x+4=0

x-11=0

x=-4

x=11

Answer Link

Otras preguntas

What is the quadratic equation when the given equation is: [tex]y = 6(x - 1) {}^{2} - 4[/tex]

What was the study of the classics in Greek and Roman culture called? A) humanism B) lessons C) reformation D) renaissance

A number plus the difference of a number and four

adriana only buys doighnuts from her favorite local doughnut shop. what type of good is it?

Is the following a proportion? 2/3 and 10/20 A) Proportion B) Not a proportion

Michelle uses the following coins to make exact change for his purchase:2 quarters, 3 dimes, 1 nickel, and 4 pennies. Which statement correctly represents the c

There was the moon. Facing them. A large red moon that filled their eyes with light and stretched and darkened its shadow over the earth." In these lines, the

which of these is a point slope equation of the line that is perpendicular to y - 8 = 3(x -10) and passes through -2, 7 A. y - 7 = -1/3 (x+2) B. y - 7 = -3 (x+2

Walking along the beach, you notice that a new wave reaches the shore every 3.8 s , and you estimate the wave crests to be 2.5 m apart. At what wave speed c are

Solving Rational Inequalities and use sign diagram to sketch the graph. Image attached for better understanding. [tex]\frac{(x-2)^{2} }{x^{2}-1 } \geq 0[/tex]