Question

Could somebody please help me with a few algebra questions?.
Simplify 7^2 • 7^3
A. 7^5
B. 7^6
C. 49^5
D. 49^6
Simplify w8 x4 w10 x5.
A. 2w80x20
B. 2w18x9
C. w80x20
D. w18x9
Simplify 8c^4 • −5c^21.
A. −40c^84
B. −40c^25
C. 3c^25
D. 3c^84
Simplify –6z^4 • –3z.
A. 18z^4
B. 18z^5
C. -9z^4
D. -9z^5
Simplify 10b^3c^5 • 4b^8c^7.
A. 40b^24c^35
B. 40b^11c^12
C. 14b^24c^35
D. 14b^11c^12

Answer 1

Whoa there. Should ask one question at a time, and is this a test?

Answer 2

No its a work sheet an im having trouble with these ones =(

Answer 3

Ah Ok. Anyways, can you close this post, then make a new one :) Make sure to only ask one question per post so users don't get confused

Answer 4

okay

Answer 5

:) Thanks, and...

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