Add the exponents since it’s multiplication, so it would be 2a^7, hope this helps
Answer:

We can factorise the numerator with the difference of squares formula:
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Now we can factorise the denominator:


Cancel out the common factor of (p-5):

Answer:
Step-by-step explanation:
4x^2-12x=7
x= -1/2 and 7/2
Answer:
Linear expression
Step-by-step explanation:
If you have an expression with = sign, it becomes an equation
Without the = sign, it's just an expression