answer for 9 is 6cm not sure about 10
Take both sides as powers of 4:
Do it again:
The resolvent is:
x = (- b +/- root (b2 - 4ac)) / 2a
To apply it we must have a polynomial of the form:
ax2 + bx + c = 0
Where,
One side of the equation is zero.
The polynomial must be only grade 2.
The coefficient a must be different from zero.
Answer:
options: B, C, D are correct
It goes zero positive negative. that is from left to right
y−5=(x−3)2
sorry if im wrong i might be!
<em>have a luvly day!</em>
