Which equation is true? i. (32 ÷ 8 – 2)6 = (32 – 1)2 ii. 72 ÷ 9·4 = 62 ÷ (6 + 3) ii only neither i nor ii i only i and ii

The answer is (b) Neither I nor II.

Step-by-step explanation: We are given two equations and we need to find which is true. Since it is a simple algebraic question, so we just need to follow BODMAS rule to check the equations.

The equations are as follows -  

Since L.H.S ≠ R.H.S, so this equation is not correct.

Since L.H.S ≠ R.H.S, so this equation is also not correct.

Thus, the correct option is (b) Neither I nor II.

Neither I nor II

Step-by-step explanation:

We will simplify both the sides of the given equations,

Equation I.

i.e.

i.e.

i.e. 64=961, which is not true.

Equation II.

i.e.

i.e. 2 = 6.9, which is not true.

Hence, neither of the equations are true.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb