28x⁴ = -7x² x_____
answer this question | class 8th | chp 10.
Answers
Answered by
1
Answer:
-4x2
Step-by-step explanation:
28x⁴ = -7x² × -4x2
x2 × x2 = x4
7×4=28
Answered by
2
Answer:
Right answer is (-4×2)
Solution
28x⁴=(-7x)²×(-4)×2
x²× x²=x⁴
7×4=28
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