Question

oihhh alguém prfv pode me ajudar prfv ​

Answer 1

$a) \sqrt{16} +\sqrt{9} = 4+3 = 7\\\\b) -\sqrt{36} -\sqrt{64} = -6-8 = -14\\\\c) \sqrt{25} -\sqrt{81} = 5-9 = -4\\\\f) -\sqrt{144} +\sqrt{324}+\sqrt{49}  = -12+18+7 = 13\\\\g) \sqrt{361} -\sqrt{64}-\sqrt{256} -\sqrt{25}  = 19-8-14-5 = -8\\\\h) -\sqrt{225} -\sqrt{36}-\sqrt{100} +\sqrt{4}  = -15-6-10+2 = 29$