Answered

Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Simplify the expression.
1. (-7w)³

Simplify the expression.
2. (3t²) (-5+6)

Simplify the expression.
3. (6y²)³


Sagot :

AyaZ
[tex]1. (-7w)^3=-343 w^{3} \\ 2. (3 t^{2} ) (-5 t^{6} )=-15 t^{8} \\ 3. (6y^2)^3=216 y^{6} [/tex]
iGreen
(-7w)^3 = -7w * -7w * -7w = -343w^3
(3t^2)(-5 + 6) = (3t^2)(1) = 3t^2
(6y^2)^3 = 6^3 y^(2 * 3) = 216y^6