Question

(-4)² + 5² + 6²= pls help me

Answer 1

Answer:

$- 4 \times - 4 + 5 \times 5 + 6 \times 6 \\ 16 + 25 + 36 \\ 77$

ANSWER

Answer 2

• As per data, we have to find addition of the given eqaution.

           Given data:-$(-4)^{2} +5^{2} +6^{2} .$

           To find:- Addition of given expression.

           Solution:-

• Observing the above equation we can apply the  BODMAS rule.
• BODMAS stands for,

          B= Brackets.

          O= Orders.

          D= Division.

          M= Multiplication.

          A= Addition.

          S= Substraction.

            $(-4)^{2} +5^{2} +6^{2} \\=16+25+36\\=77$

• So that by applyng the BODMAS rule we get  $(-4^{2} )+5^{2} +6^{2}$ is  equal  to $77$.