X=50 because 16 × 156.25 is 2500, then decided by 50 is 50
Answer:angle 1=90 angle 2=45 angle 3=45
Step-by-step explanation:
Answer:
25+144 = 169
Step-by-step explanation:
I tried working it out but I am not sure
Answer:
Step-by-step explanation:
(2x+1)^2+(2x^2+2x)^2=
(2x+1)^2=4x^2+4x+1
(2x^2+2x)^2=4x^4+8x^3+4x^2
4x^2+4x+1+4x^4+8x^3+4x^2=4x^4+8x^3+8x^2+4x+1
(2x^2+2x+1)^2=4x^4+8x^3+8x^2+4x+1
4x^4+8x^3+8x^2+4x+1=4x^4+8x^3+8x^2+4x+1
