Question

(y-8) (2y-3) evaluate identity​

Answer 1

• We have to evaluate the above expression by using the given data.

              Given data:- $(y-8)(2y-3).$

              To find:- Value of the expression.

              Solution:-

• We know that factorization means reducing any algebraic or quadratic equation.

• Steps to solve quadratic equations,

• Step 1: Rearrange the given quadratic so that is it equal to zero.

• Step 2: Factorise the quadratic.

• Step 3: Form two linear equations.

• Step 4: Solve the equations to find the roots of the equation.

        Therefore,

       $=(y-8)(2y-3)\\=y(2 y-3)-8(2 y-3) \\=2 y^{2}-3 y-8(2 y-3)\\=2 y^{2}-3 y-16 y+24 \\=2 y^{2}-19 y+24.$

       Hence we will get the $(y-8)(2y-3)=2y^{2} -19y+24.$