Question

evaluate –231×-3+231​

Answer 1

Answer: 231²-131² is of the form a²-b²=(a+b)(a-b). so,231²-131²=(231+131 )(231-131). =(362)(100). =36200. hope it will.

Answer 2

$\begin{gathered}\large {\boxed{\sf{\mid{\overline {\underline {\star QUESTION ::}}}\mid}}}\end{gathered}$

–231×-3+231

$\begin{gathered}\large {\boxed{\sf{\mid{\overline {\underline {\star ANSWER:}}}\mid}}}\end{gathered}$

$–231×-3+231 \\ \\ = 693 + 231 \\ \\ = 924$

hope it's helpful ✨

$\huge\sf\underline\red{answered\:by\:KIMU}$