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Exponents & Powers equations, help?

Science & Mathematics by Anonymous 2018-05-20 15:41:08

Social Science

Exponents & Powers equations, help?

1 answer

I keep trying to find the answers but I honestly don't remember how to do these equations, I need to simplify them and have positive exponents. (-3)^3 x (-3)^-4 10^-4 x 10^3 ÷ 10^10 ((-2)^4)^-3 x ((-2)^4)^2

Verify this identity trigonometry?

Science & Mathematics by Anonymous 2018-05-20 15:41:05

Social Science

Verify this identity trigonometry?

No response

(1 + sin x - cos x) / (1 + sin x + cos x) + (1 + sin x + cos x) / (1 + sin x - cos x) = 2 csc x

Show that 3√5 - 2√2 is a square root of 53 - 12√10?

Science & Mathematics by Anonymous 2018-05-20 15:40:44

Social Science

Show that 3√5 - 2√2 is a square root of 53 - 12√10?

7 answers

Is there a limit to the age that you can go to school?

Science & Mathematics by Anonymous 2018-05-20 15:40:33

Social Science

Is there a limit to the age that you can go to school?

5 answers

Are overly sterile environments for young children a health risk?

Science & Mathematics by Anonymous 2018-05-20 15:40:08

Social Science

Are overly sterile environments for young children a health risk?

No response