(a + 7) x (a2 + 3a + 5)
Answers
Answered by
2
Answer:
a^3x+10a^2x+26ax+35x
Step-by-step explanation:
(a+7)(x)(a2+3a+5)
=((a+7)(x))(a2+3a+5)
=((a+7)(x))(a2)+((a+7)(x))(3a)+((a+7)(x))(5)
=a3x+7a2x+3a2x+21ax+5ax+35x
=a3x+10a2x+26ax+35x
Similar questions