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2 years ago

16x^2y^2-25a^2b^2factorize the expression

Physics

1 answer:

SIZIF [17.4K]2 years ago

8 0

Answer:

(4xy+5ab)(4xy-5ab)

Explanation:

16 $x^{2}$ $y^{2}$ -25 $a^{2}$ $b^{2}$

4^2 is 16 and 5^2 is 25,

Also, (x-a)(x+a) = x^2-a^2

So, this factorized is:

(4xy+5ab)(4xy-5ab)

Hope this helps!

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2 years ago

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A wave with a frequency of 325 Hz. is travelling at a speed of 125 m/s. What is the wavelength of this wave?

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Hope this helped!

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2 years ago

A disc of mass m slides with negligible friction along a flat surface with a velocity v. The disc strikes a wall head-on and bou

qwelly [4]

Answer:

-v/2

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a disc of mass m

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<u>We know, kinetic energy is given as:</u>

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consider this to be the initial kinetic energy of the body.

<u>Now after collision:</u>

$KE_f=\frac{1}{4}\times KE_i$

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2 years ago

An object is released from rest high above the surface of the earth. When it has fallen halfway to the surface, its kinetic ener

aksik [14]

Answer:

There will be an increase in the kinetic energy

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2 years ago

16x^2y^2-25a^2b^2factorize the expression​

16x^2y^2-25a^2b^2factorize the expression