Question

SOLVE THE FOLLOWING EQUATION AND GIVE YOUR ANSWER CORRECT TO TWO DECIMAL PLACES ----/….4 X SQUARE - 7 X + 2 = 0

Answer 1

Answer:x=1.39

Step-by-step explanation:

4x²-7x+2=0

Divide both sides with 4

x²-(7/4)x+(1/2)=0

x²-(7/4)x=-1/2

Add 49/64 to both sides

x²-(7/4)x+49/64=(-1/2)+49/64

x²-(7/4)x+49/64=17/64

(x-7/8)²=17/64

x-7/8=√(17/64)

x=7/8+√(17/64)

x=0.875+√0.2656

x=0.875+0.515

x=1.39(approx)

Answer 2

Step-by-step explanation:

here is the answer

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