SUBTRACT THE POLYNOMIALS.
(-9a^2+9a+4)-(7a^2+4)=-16a^2+9a
Help please and let me know if this correct.
2 answers
It's correct.
thanks you
(-9a^2+9a+4)-(7a^2+4)=-16a^2+9a
Help please and let me know if this correct.
2 answers