3 years ago

Solve for x if 25'+ 3(5') = 4

Mathematics

2 answers:

Masteriza [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Explanation:

masha68 [24]3 years ago

5 0

Answer:

x=0

Step-by-step explanation:

Let 5x = y.

(52)x+3(5x)−4=0

y2+3y−4=0

y2−y+4y−4=0

y(y−1)+4(y−1)=0

(y+4)(y−1)=0

y=−4;y=1

y = -4 is not possible.

y = 1 ⟹ x = 0.

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Solve for x if 25'+ 3(5') = 4​

Solve for x if 25'+ 3(5') = 4