find x
4x multipy (5x)=400
Answers
Answered by
1
20xsquare = 400
x square =20
x=✓20
x square =20
x=✓20
Answered by
3
4x × 5x = 500
20x² = 500
x² = 500/20
x² = 25
x = √25
x = 5
Therefore x = 5
20x² = 500
x² = 500/20
x² = 25
x = √25
x = 5
Therefore x = 5
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