Solve the following equations by factorization.
(a) 1.4x^2=35
Answers
Answered by
3
Step-by-step explanation:
x²=35/1.4
solve this u get urs answer perfectly
Answered by
11
Answer:
x=±5
Step-by-step explanation:
1.4 = 14/10
14/10 x² = 35
x² = 35 × 10/14
x² =25
x=±5
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