What are the solutions to x2 8x 7 = 0? x = - 8 and x = - 7 x = - 7 and x = - 1 x = 1 and x = 7 x = 7 and x = 8?

Question

Derek Lucas

Mathematics

23 December, 01:30

What are the solutions to x2 8x 7 = 0? x = - 8 and x = - 7 x = - 7 and x = - 1 x = 1 and x = 7 x = 7 and x = 8?

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Answers (1)

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Gracie Wolfe · Answer 1

According to your Q

the equation is

x^2+8x+7=0

when x=-8

then the answer of equation is - 7 = 0

and that is not correct answer

lets try with - 7x=-7

the answer will be x=1

but i can not understand your Q

can you write it again

or take a photo for it