4) Form a quadratic equation if the roots of the quadratic equationare 2 +V7 and 2-V7 V is root sign. About the author Mary
Answer: x²-4x-3 Step-by-step explanation: Quadratic equation = x²-(sum of zeroes )x+ product of zeroes = x²-(2+√7+2-√7)x + (2+√7)(2-√7) = x²-4x+(2)²-(√7)² = x²-4x+4-7 = x²-4x-3 Reply
Answer:
x²-4x-3
Step-by-step explanation:
Quadratic equation
= x²-(sum of zeroes )x+ product of zeroes
= x²-(2+√7+2-√7)x + (2+√7)(2-√7)
= x²-4x+(2)²-(√7)²
= x²-4x+4-7
= x²-4x-3
Answer:
form quadratic hey hello