Answer:
x= -7,-6,2,11,3
Step-by-step explanation:
Explanation is in the file
tinyurl.com/wpazsebu
=−30x−62
Distribute:
=−3+(−3)(2x)+(−3)(7)+(−4)(6x)+(−4)(7)+−10
=−3+−6x+−21+−24x+−28+−10
Combine Like Terms:
=(−6x+−24x)+(−3+−21+−28+−10)
=−30x+−62
=−30x−62 i think :)
-27w^9
Multiply
-3w^8 × 9w
Step 1:
-3 × 9
= -27
Step 2:
w^8 × w¹
Using the law of indices
= w^(8+1)
= w^9
= -27w^9