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Kim writes an estimate for the number 0.00436 as 4x10^3. Explain why this cannot be correct
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Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
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Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
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Acircle has a circumference of 7.850 units. what is its radius?
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What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?
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Kim writes an estimate for the number 0.00436 as 4x10^3. Explain why this cannot be correct...
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