Respuesta :

Answer:

228 I believe

Step-by-step explanation:

Input the values first

3[tex](7)^{2}[/tex] + [tex]9^{2}[/tex]

PEMDAS it so exponents first

Even though the 7 is in () it's being multiplied by 3 is exponent would still come first

3(49) + 81

147 + 81 = 228

ikerns

Answer:

228

Step-by-step explanation:Take 7 and multiply it by itself. you get 49. times 49 by 3 you get 147. Take 9 and multiply it by itself. You get 81. 147 plus 81 = 228

Otras preguntas