Question

1 square + 2 square + 3 square + 4 square​

Answer 1

1+4+9+16= 30 is ur answer dear

hope it helps you

Answer 2

hey mate, here is your answer,

${1}^{2} + 2 {}^{2} + {3 }^{2} + {4}^{2} \\ = 1 + 4 + 9 + 16 \\ = 30$

pls. mark BRAINLIEST if correct