# Math

posted by .

How do i factorise 25p^2-q^2?

• Math -

The middle term must cancel out in terms of the factors, so if one factor has a negative term, the other would have a positive term (-q and +q). You should be able to figure it out from that.

I hope this helps. Thanks for asking.

## Similar Questions

1. ### factorising

how do you factorise? for example putting 2x² + x - 3 into the form (2x + 3)(x - 1) factorise 9x to the power of 4 - 64y to the power of 2
2. ### mangerial eco

you are the manager at the cadillac division of GM. If the marketing department has estimated that the annual demand for the escalde is Q=100,000-1.25P what price should you charge in order to maximize revenues from sales?
3. ### math

help my daughter has a math problem and came to me for help, I am lost.... what is the gcf for the following trinomial?
4. ### mathematics

how do i factorize 25p^2-q^2

150 = 25p
6. ### Maths

How to do factorise ? What is Factorise ?
7. ### Math

Please, help me with this problem. 200=-25p
8. ### Math

The grocery store sells kumquats for \$4.75 a pound and Asian pears for \$2.25 a pound. Write an equation in standard form for the weights of kumquats k and Asian pears p that a customer could buy with \$22. 4.75k+2.25p=22***** 4.75=2.25p+22 …
9. ### Maths factorise

Factorise 3px-3py-x+y