Can someone help me out please?
2 Answers
Sep 25, 2017
I tried this:
Explanation:
Have a look:
Sep 25, 2017
Explanation:
#"another way to do division is to use the divisor as a"#
#"factor in the numerator"#
#"consider the numerator"#
#color(red)(8x^2)(x-1)color(magenta)(+8x^2)+2x+3#
#=color(red)(8x^2)(x-1)color(red)(+8x)(x-1)color(magenta)(+8x)+2x+3#
#=color(red)(8x^2)(x-1)color(red)+8x)(x-1)color(red)(+10)(x-1)color(magenta)(+10)+3#
#=color(red)(8x^2)(x-1)color(red)(+8x)(x-1)color(red)(+10)(x-1+13#
#"quotient "=color(red)(8x^2+8x+10)," remainder "=13#
#rArr(8x^3+2x+3)/(x-1)=8x^2+8x+10+13/(x-1)#