Question

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This question is worth 50 points!

Answer 1

the answer is (a) x² - 2hx + h²

Explanation:

(x-h)² = (x-h)(x-h) = x(x-h)-h(x-h)

x² - hx -hx + h²

= x² - 2hx + h²

Answer 2

• A) x² - 2hx + h²

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Use the identity:

• (a - b)² = a² - 2ab + b²

Substitute a = x, b = h to get:

• (x - h)² = x² - 2hx + h²

This is the option A.