96-4b-b^(2)

Factorize each of the following algebraic expressions: 9a^(4)-24a^(2)b^(2)+16b^(4)-25616-a^(6)+4a^(3)b^(3)-4b^(6)a^(2)-2ab+b^(2)-c^(2)(4)x^(2)+2x+1-9y^(2)a^(2)+4ab+3b^(2)(6)96-4x-x^(2)

Factories : 64a^(2)+96ab+36b^(2)

Simplify (b^(2)+3b-28)/(b^(2)+4b+4)÷(b^(2)-49)/(b^(2)-5b-14)

Factorise : a-b-4a^(2) + 4b^(2)

The radius of the director circle of the hyperbola (x^(2))/(a(a+4b))-(y^(2))/(b(2a-b))=12a>b>0 is

24.96^(2)-:(34.11-:20.05)+67.96-89.11=? (a) 884 (b) 346 (c) 252 (d) 424 (e) 366

Prove that ((a+b+c)(b+c-a)(c+a-b)(a+b-c))/(4b^(2)c^(2))=sin^(2)A