Question

m5 practice c - operations with monomials
score: 3/12 4/12 answered
question 4
score on last try: 0 of 1 pts. see details for more.
next question get a similar question you can retry this question below
multiply:
(-10t³)(-9t⁷) =
question help: video ebook message instructor
submit

Explanation:

Step1: Multiply the coefficients

$(-10) \times (-9) = 90$

Step2: Multiply the variable terms

$t^3 \times t^7 = t^{3+7} = t^{10}$

Step3: Combine the results

Multiply the product of coefficients and variable terms

Answer:

$90t^{10}$