3 years ago

Please solve this :)

Mathematics

2 answers:

dezoksy [38]3 years ago

8 0

Answer:

Step-by-step explanation:

$36 - {5}^{2} + {7}^{2} - 11$

[P.E.D.M.A.S rule] (First exponents)

= 36 - 25 + 49 - 11. (Then addition)

= 36 + 49 - 25 - 11

= 85 - 36. (At last subtraction)

= <u>49 (Ans)</u>

Anastasy [175]3 years ago

3 0

Answer:

=25+2squared

Step-by-step explanation:

simple like terms

36-11=25

-5squared+7squared=2squared

=25+2squared

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3 years ago

Please solve this :)​

Please solve this :)