factorise (y-x)a+(x-y)b
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Answered by
67
(y-x)a + (x-y)b= -a(x-y) + b(x-y)
= (x-y)(b-a)
I hope its answer your question and I am sorry if it is wrong
= (x-y)(b-a)
I hope its answer your question and I am sorry if it is wrong
Answered by
0
Answer:
e=mc²
Step-by-step explanation:
e=energy m=mass c=speed of light (3x10⁸ m/s)
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