Question

44Б
Постройте График Функции

Answer 1

• $x^2=-40\xinemptyset$

• $x^2=361\x^2=19^2\x_1=19\x_2=-19$

• $left.begin{array}{cc}(x^2+5)^2=144\x^2+5=12&x^2+5=-12\x^2=7&x^2=-17\x_1=sqrt7&x_2=-sqrt7end{array}right.$