How do you solve #(x+10)(x-7)=0#?

1 Answer
Meave60
Jun 14, 2017

#x=-10,7#

Explanation:

There are two solutions.

#x+10=0# and #x-7=0#

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

#x+10=0#

Subtract #10# from both sides.

#x=-10#

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

#x-7=0#

Add #7# to both sides.

#x=7#

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