Jbdalisay28viz
Answered

what are the square roots of 49b^2=25

Sagot :

AnneCviz
49b² = 25

Divide both sides by 49:
b² = [tex] \frac{25}{49} [/tex]

Get the square root of both sides:
√b² = [tex] \sqrt{ \frac{25}{49} } [/tex]

b = ± [tex]\frac{5}{7} [/tex]