Diketahui R(X)=X^2 + 2HX + H^2,maka
R(X + H) - R(X) per H =…
Mohon dibantu
R(X + H) - R(X) per H =…
Mohon dibantu
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Verified answer
Jawabr(x) = x²- 2hx + h²
r(x+h) - r(x) / h =
= (x+h)² - 2h(x+h) + h² - (x² - 2hx + h²) / h
= x² + 2xh + h² - 2 xh - 2h² +h² - x² + 2hx - h² / h
= 2 hx/h
= 2x