Find: `(5`a^2` + 6`b^2`)^2`

Find : (5 x^2 - 6 y^2 ) ^2

Find : (5a - 10b)^(2)

Find: 5 1/6+ 9/2 =

Find: 5"" 1/6div9/2

If |bar(a)|=2, |bar(b)|=3, (bar(a), bar(b))= pi//6 , then find (bar(a) xx bar(b))^(2)

Add the algebraic expressions using both horizontal and vertical methods. And find out did you get the same answer with both methods: 4a^2+5b^2+6ab , 3ab , 6a^2-2b^2 , 4b^2-5ab

Add the algebraic expressions using both horizontal and vertical methods. And find out did you get the same answer with both methods: 4a^2+5b^2+6ab , 3ab , 6a^2-2b^2 , 4b^2-5ab

If A = 3y^(2) + 4x - 5x^(2), B = x^(2) -3 y^(2) and C = 6x^(2) - 2xy then find B + C