In the expansion of (1+ax)(1+bx)⁴ in ascending powers of x and x² are 0 and -40 respectively. find the values of a and b

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10