Question

Class 7 maths. Pls tell fast but correct ​

Answer 1

Answer:

$\red{ \bigstar} \huge \mathcal \color{olive}answer$

m³÷m²= m ³-²

2²⁵÷2²⁰=2²⁵-²⁰

=2⁵

Now 2⁵×2¹⁰ =?

We know m⁶×m⁷=m⁶+⁷

=m¹²

so, now 2⁵×2¹⁰

= 2¹⁰+⁵

=2¹⁵

Now so that you can understand more properly let us do again clear

[Property: 1.) m³÷m²=m³‐²=m¹]

[property:2.) m⁷×m⁸=m⁷+⁸=m¹⁵]

(2²⁵÷2²⁰)×2¹⁰

=2²⁵‐²⁰×2¹⁰

=2⁵×2¹⁰

=2¹⁰+⁵

=2¹⁵

$\huge \boxed{ \fcolorbox{white}{pink}{homework}}$

2⁵+2³÷3⁴=?

Answer 2

Step-by-step explanation:

m³÷m²= m ³-²

2²⁵÷2²⁰=2²⁵-²⁰

=2⁵

Now 2⁵×2¹⁰ =?

We know m⁶×m⁷=m⁶+⁷

=m¹²

so, now 2⁵×2¹⁰

= 2¹⁰+⁵

=2¹⁵

Now so that you can understand more properly let us do again clear

[Property: 1.) m³÷m²=m³‐²=m¹]

[property:2.) m⁷×m⁸=m⁷+⁸=m¹⁵]

(2²⁵÷2²⁰)×2¹⁰

=2²⁵‐²⁰×2¹⁰

=2⁵×2¹⁰

=2¹⁰+⁵

=2¹⁵

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