Question

if A is equals to 9 x square - 6 x y B is equals to 14 x square - 12 x y z Cis equals to 11 X square + 13 x y find a + b + c​

Answer 1

Find the value of "a+b+c":

Step-by-step explanation:

$\ Given \ that:$

$\ a \ = 9x^2-6xy$, $\ b \ = 14x^2 +12\ xyz$, $\ c \ = 11x^2 +13 xy$

$\ find: a+b+c =?$

$\ a \ + \ b + \ c \ = 9x^2-6xy + 14x^2 +12\ xyz + 11x^2 +13 xy\\\\\ a \ + \ b + \ c \ = 9x^2 + 14x^2 + 11x^2 +13 xy-6xy+12\ xyz \\\\\ a \ + \ b + \ c \ = 34x^2+7xy+12xyz$

$\ The \ value \ of \ \ a \ + \ b + \ c \ = 34x^2+7xy+12xyz$

Learn more:

• Find the value of x: https://brainly.in/question/7825604