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Kay [80]
2 years ago
10

Simplify the expression 4 squaere root of 9

Mathematics
1 answer:
nlexa [21]2 years ago
7 0

Answer:

12

Step-by-step explanation:

4 / sqrt {9}

4(3)

4 x 3

12

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\begin{array}{llrll} f(-1)&=&2(-1)^3-7(-1)^2-5(-1)+4\\\\ &&2(-1)-7(1)-5(-1)+4\\\\ &&-2-7+5+4\\\\ &&-9+9\\ &&0&~~\checkmark \end{array}

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