allonalafond allonalafond

19-05-2021
Mathematics

contestada

HURRY!!!
What are the solutions of the quadratic equation (x + 3)^2 = 49?
O x = -2 and x = -16
O x = 2 and x = -10
x = 4 and x = -10
0x = 40 and x = -58

HURRY What are the solutions of the quadratic equation x 32 49 O x 2 and x 16 O x 2 and x 10 x 4 and x 10 0x 40 and x 58 class=

Respuesta :

mani82ebra mani82ebra

19-05-2021

Answer:

√49=±7

x+3=7

x=4

x+3=-7

x=-10

x is 4 and -10

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