Completing The Square (When a=1) Quiz | GCSE Maths Edexcel Higher

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This quiz contains 6 questions from a mix of 1 subtopics.

Write the quadratic expression below in the form ( $x$ + $a$ )² + $b$ , where $a$ and b are constants.

x2+12x−1

(x−6)2−35

(x+6)2−37

(x+6)2+37

Write the quadratic expression below in the form ( $x$ + $a$ )² + $b$ , where $a$ and b are constants.

x2+6x

(x+6)2−3

(x−3)2−92

(x+3)2−9

Write the quadratic equation below in the form ( $x$ + $a$ )² + $b$ , where $a$ and b are constants.

x2+8x−3

(x+4)2−13

(x+4)2−19

(x+4)2+19

Write the quadratic equation below in the form ( $x$ + $a$ )² + $b$ , where $a$ and b are constants.

x2+4x+7

(x−2)2−3

(x+2)2+3

(x+2)2+11

Write the quadratic equation below in the form ( $x$ + $a$ )² + $b$ , where $a$ and b are constants.

x2+5x−6

(x+25)2−449

(x+25)2−249

(x−2)2+42

Write the quadratic equation below in the form ( $x$ + $a$ )² + $b$ , where $a$ and b are constants.

x2−3x+5

(x+23)2−420

(x+23)2−211

(x+23)2+411