Question
(b) Solve the following equations
.
6 (a) Factorise these quadratic expression
6 (a) Factorise these quadratic expression
Ask by Gordon Peterson. in Nigeria
Mar 29,2025
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To solve the equation
, you can start by finding a common denominator and set the numerators equal to each other. Cross multiplying gives you
. Expanding both sides leads to
. Rearranging gives
, hence
or
.
When factorizing a quadratic expression like
, remember to look for two numbers that multiply to
and add to
. If you’re working with something like
, the numbers 2 and 3 work perfectly! Thus, the factorization is
. Don’t forget to verify by expanding back!