Question

factorise (-2x+5y-3z)^2​

Answer 1

Answer:

the answer is

$4x^{2} + 25y^{2} + 9z^{2}$

Step-by-step explanation:

we basically multiply every number and value by 2 because if it being outside the bracket. but we can't multiply values with 2 so we will just give them the power 2 and we can't solve any further as all the numbers have different values like one has x another has y and another has z