lance97 lance97
  • 24-06-2020
  • Mathematics
contestada

a
Solve for x. Write both solutions, separated by
comma.
4x2 + 5x – 6= 0

Respuesta :

gilbertazavedo72
gilbertazavedo72 gilbertazavedo72
  • 24-06-2020

Answer: x1 = -2, x2 = 3/4

Step-by-step explanation:

4x^2 + 5x -6 = 0

4x^2 + 8x -3x -6 = 0

4x(x+2)-3(x+2)=0

(x+2)(4x-3) = 0

x+2 = 0: x = -2

4x-3 = 0: x = 3/4

Answer Link

Otras preguntas

what is .8 repeating as a fraction
Round 76.5 to the nearest whole number
the total length of 4 blue banners and 5 yellow banners is 49 meters. the total length of 2 blue banners and 1 yellow banner is 17 meters all banners of the sa
What is the GCF and LCM of 14 and 28
What are the four basic parts found in all cells?
how do you round 9.92,3.99,2.14,8.39,2.79,8.48,2.96,5.34,and 4.52 to the nearest tenth.
determine the part of speech in the sentence: at what time did you stop by?
Suppose M is the midpoint of line FG. A) FM= 5y+13, MG=5-3y, FG=? B) FM=8a+1, FG=42, a=?
In the standard (x,y) coordinate plane, a line segment has its endpoints at (3,6) and (9,4). What are the coordinates of the midpoint of the line segment?
graph this equation 3x+4y=12