Question

m²
7m²-24=0 find the m​

Answer 1

Answer:

7m²=0+24

7m²=24

squaring both sides

(7m²)²=24²

cancel 2 with 2 in LHS

7m =576

m =576/7

m =82.2857142857

hope it helps please brain list

Answer 2

Answer:

${ 7m}^{2} = 0 + 24 \\ {7m}^{2} = 24 \\ {m}^{2} = 24 \times 4 = 106 \\ {m}^{2} = 106 \\ m = \sqrt{106 }$