100 ! will mark
1. what are the solutions to the equation 4b^2−45=−9
enter...
Mathematics, 06.12.2019 01:31, getzy4247
100 ! will mark
1. what are the solutions to the equation 4b^2−45=−9
enter your answer with no spaces like the example provided here: x=2,-1
2. what are the zeros of the function represented by the quadratic expression
2x^2+x−3
3. simplify
−245−−√+33√+23√
4. 28√⋅20−−√
which of these is equivalent to this expression?
a. 3210−−√
b. 5
c. 810−−√
d. 228−−√
5. which product is irrational?
a. 2√⋅50−−√
b.10−−√⋅8√
c. 9√⋅49−−√
d. 64−−√⋅4√
Answers: 1
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