We just have to group the like terms together. So there are 4 nines and 2 sevens.
That would make it; 9^4 x 7^2
9 to the power of 4 multiplied by 7 to the power of 2(the second power).
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The answer is c. because when you distribute it out, it equals the top equation
2*(-11) if its multiple choice but im not sure
Its a , i had it yesterday and i got everything right dont worry :))
Answer:
13
Step-by-step explanation:
