For numbers 1-5, solve for x of the following quadratic equations
1.x² = 14.4
a. +6
b. +12
c.+18
d. +24

2. x² + 5x – 50 = 0
a.-5, -10
b.5,10
c. -5,10
d.5,-10
3. x²+ 4x = 12
a. -2,-6
b.2,6
C.-2,6
d.2,-6
4. x² – 15 = 1
a. 4
b.-4
c. 0
d. +4
5. x² + 2x = 4x + 6
a. 1+
[tex] \sqrt{7} [/tex]

c. 7 +
[tex] \sqrt{1} [/tex]

b.-1+
[tex] \sqrt{7} [/tex]

d. - 7 +
[tex] \sqrt{1} [/tex]
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