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Search Results for roots - All Grades

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Grade 10 Quadratic Equations and Expressions
Find the value of the discriminant for 7x2+5x+1=0. Then describe the number and type of roots for the equation.
  1. Positive, 2 real roots
  2. Negative, 2 complex roots
  3. Negative, no roots
  4. Zero, 1 real root
Grade 5 Botany
Which is NOT a part of the plant root?
  1. root hair
  2. cortex
  3. root canal
  4. epidermis
Grade 3 Botany

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Grade 10 Quadratic Equations and Expressions
Find the discriminant and how many roots plus the type of roots for the equation.
3x2+7x-17=0
  1. 253, 2 rational roots
  2. 253, 2 irrational roots
  3. -155, 2 complex roots
  4. 0, 1 rational root
Grade 5 Botany
Three parts of all plants are
  1. roots, stems, and flowers.
  2. stems, roots, and leaves.
  3. leaves, stems, and flowers.
  4. roots, stems, and petals.
Grade 7 Root Words
Roots are:
  1. the main meaning parts of a word.
  2. the meaning parts added to the front of a word.
  3. the meaning parts added to the end of a word
Grade 9 Exponents CCSS: HSN-RN.A.1
Which of the following is a correct way to rewrite the expression 4-53 ? Choose all that apply.
  1. 34-5
  2. -345
  3. 1345
  4. (34)-5
Grade 5 Botany
A plant in the desert would most likely have which root system?
  1. small taproot with long root hairs
  2. small taproot with short root hairs
  3. large root system, close to the surface
  4. large root system, deep beneath the surface
Grade 5 Botany
A plant in the desert would most likely have which root system?
  1. a small taproot with long root hairs
  2. a small taproot with short root hairs
  3. a large root system, close to the surface
  4. a large root system, deep beneath the surface
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