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Could anyone explain to me about adding and subtracting exponents. I don’t understand these equations with their exponents!

Could Anyone Explain To Me About Adding And Subtracting Exponents I Dont Understand These Equations With Their Exponents class=

Sagot :

Answer:

whenever you're multiplying terms that have exponents you multiply the coefficients and add their exponents:

Step-by-step explanation:

I think the answer to your first question should be:

30a²b - 30ab²

Your second answer is good

whenever you're multiplying terms that have exponents you multiply the coefficients and add their exponents:

for example, 6a²b³c x 2abc = 6(2)(a²)(a)(b³)(b)(c)(c)

= 12a³b⁴c²