begin mathsize 12px style Find space the space value space of space straight a cubed plus straight a squared plus straight a plus 1 space where space apostrophe straight a apostrophe space satisfies space the space equation space
fraction numerator 4 straight x plus 7 over denominator 2 straight x plus 7 end fraction equals fraction numerator 2 straight x minus 7 over denominator straight x plus 2 end fraction end style

Asked by Topperlearning User | 7th Aug, 2017, 09:42: AM

Expert Answer:

Answered by  | 7th Aug, 2017, 11:42: AM