Anything to the zero power is one.
Try it with the next one.
And your third problem isn't written correctly. x^??
mah - factorise (5+9x-2x^2)/ ((x^2-6x+23)^ (5/2))
mah - 4m^2+12m+9
mah - What is one half of 3 2/3?
English - Can you please help me infer about Mah and her past from what she says...
6th grade mah - How do I simplify 28% of 64?
mah - what is the roman numeral for 26? XVVI XXVI LVL XXIV
Mah - A tent has a square base of side 6m and a height of 4m. How much air does ...
mah - does the prime factorization using exponents and then add 1 to each ...
3rd grade mah - mrs. rothenberg bought a bag of 6 pears for $5.40. what was the ...
Mah - A business issued a $9000, 120-day note to a supplier which discounted the...