How do you solve the equation #(x- 10)(x+ 5)= 0#?
1 Answer
Apr 25, 2018
Explanation:
#"using the principal that if "#
#axxb=0#
#"then "a=0" or "b=0" or "a=0,b=0#
#"here we have a product of factors equal to zero"#
#"equate each factor to zero and solve for x"#
#x+5=0rArrx=-5#
#x-10=0rArrx=10#
