Question

(d) (i) Find the square of : (2x – 1 upon x + 1) using formula
(ii) Find the value of (200.4)2 and 103 x 97 using formula

Answer 1

Step-by-step explanation:

Isolate "x" on one side of the algebraic equation by multiplying the number that appears on the same side of the equation as part of an "x" fractional component. For example, in the equation "x / 2 = 3, rewrite the equation as "x = 2 x 3" and solve for "x." The solution is "x = 6."