Answer:
25x² − 20x + 4
Explanation:
(5x − 2)²
= (5x + −2)(5x + −2)
= (5x)(5x) + (5x)(−2) + (−2)(5x) + (−2)(−2)
= 25x² − 10x − 10x + 4
= 25x² − 20x + 4
Nonlinear because the first differences are all different
Answer:
no, 55+76+112=243. All shape's angles must add up to 360.
The answer to this problem is -4y+9x
Answer: 2/7
Step-by-step explanation: change the number into fraction form, reduce it and reverse the numerator and denominator.
