Math, asked by mano3383, 5 months ago

Expand. 1.(a+4) square. 2.(m+7)square. 3.(x -9)square. 4.(2x-1)square. 5.(1-3x)square

Answers

Answered by shehzadimyn75
0

Answer:

1. a^2+8a+16

2. m^2+14m+49

3. x^2-18x+81

4. 4x^2-4x +1

5. 1-6x+9x^2

Step-by-step explanation:

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