Question

Subtract. 2x^2+yz - 7xy^2z + 13xyz^2- 6 from
4xyz² + xyz - 6x^2yz + 9xy^2z​

Answer 1

See the photo attached for solution

Answer 2

Step-by-step explanation:

•

• • 2x^2 + yz - 7xy^2z + 13xyz^2 - 6 × 4xyz^2 + xyz - 6x^2yz + 9xy^2z

•

• • (2x^2) + (xy) - (7xy^2z + 9xy^2z) + (13xyz^2 × 4xyz^2 +xyz - 6x^2yz) -(6).

• •

• {all above pairs are of like terms}

•

•. •. 2x^2+yz - 16x^2y^4z^2 + 17x^5y^4z^6 - 6

•

• • 2x^2yz - 33x^7y^8z^8 + 6