-7.4(a+b)-6(a+b)^(2)

(-4/7 a^2 b)xx(-2/3 b^2c)xx(-7/6 c^2a)

5/4-7/6-(-2)/3=\ 3/4 (b) -3/4 (-7)/(12) (d) 7/(12)

If a^(2)+2b=7,b^(2)+4c=-7 and c^(2)+6a=-14, then thevalue of (a^(2)+b^(2)+c^(2)) is

If a^(4) + b^(4) = a^(2) b^(2) find a^(6) + b^(6)

Add the following 3a+6a^2b+4b,2b-9ab^2-6a,-6a-7b+2a^2b

If A=((6,2),(7,-5)) and A-B=((-2,1),(4,-9)) , then B=

Given that A = {2,4,6,7,8} and B = {1,2,3,4} Find A Delta B . The following are the steps involved in sovling the above problem. Arrange them in sequential order. (A) A Delta B = (A - B) uu (B - A) (B) A - B = {2,4,6.8} - {1,2,3,4} and B-A = {1,2,3,4} - {2,4,6,7,8} (C ) A Delta B = {6,7,8} uu {1,3} = {1,3,6,7,8} (D) A - B = {6,7,8} and B - A = {1,3}

Add : 6- 3a + b , a - 7-6b and 3b + 2- a.