Mathematics: This is josh’s solution for the equation x^2+12x+32=0: x^2+12x+32=0 x^2+12x=-32 x^2+12x+36=-32+36 (x+6)^2=4 x+6=4 x=-2 x+6=-4 x=-10 is josh’s solution correct? explain why or why not.

This is josh’s solution for the equation x^2+12x+32=0:

Ответ:

joshua13338

14.03.2022

x²+12x+32=0
x²+12x=-32
x²+12x+36=-32+36
(x+6)²=4 all after this part is wrong ,it should be √(x+6)² = +/-√4
x+6=+/-2, x1=2-6=-4, x2=-2-6=-8
x+6=4 wrong!
x=-2
x+6=-4
x=-10

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Ответ:

destinybowers18

06.12.2021

Mathematics

88 Units. Hope it's helpful

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This is josh’s solution for the equation x^2+12x+32=0: x^2+12x+32=0 x^2+12x=-32 x^2+12x+36=-32+36 (x+6)^2=4 x+6=4 x=-2 x+6=-4 x=-10 is josh’s solution correct? explain why or why not.

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